Which is more viscous - petrol or diesel?

Answers

Answer 1

Answer:

Petrol....

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Answer 2

Answer The answer to this question is diesel.

Explanation:

Hi there, hope this helps!


Related Questions

saftey goggles are worn in the lab- ​

Answers

Answer:

Yes

Explanation:

Is this a question or what?

Answer:

this is true and should always be true

Explanation:

if they are not on in the lab you or others may get injured

Which sentence correctly uses parallel structure? The boss wants to know who can take the late shift tonight, open tomorrow morning, and who can work on the holiday. The boss wants to know who wants the late shift tonight, who can open tomorrow morning, and if you will work on the holiday. The boss wants to know who can take the late shift tonight, who can open tomorrow morning, and who can work on the holiday. The boss wants to know who can take the late shift tonight, who can open tomorrow morning, and which of us wants to work on the holiday.

Answers

Answer:

C) The boss wants to know who can take the late shift tonight, who can open tomorrow morning, and who can work on the holiday.

Explanation:

The sentence that has been in the parallel structure has been the boss wants to know who can take the late shift tonight, who can open tomorrow morning, and who can work on the holiday has been in parallel structure. Thus, option C is correct.

The parallel structure can be defined as the continuous repetition of the grammatical form in the sentence. The parallel structure has been able to provide equal importance to the tasks in the sentence.

In the given sentence, the varying task has been late shifts, open tomorrow, and work on holidays. The grammatical form of who can has been able to give equal importance to every task with the repetition.

Thus, boss wants to know who can take the late shift tonight, who can open tomorrow morning, and who can work on the holiday has been in parallel structure. Thus, option C is correct.

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A graduated cylinder is placed on an electronic balance, and the scale reads 78.32 g. 10.0mL of glycerine are added, and the scale reads 91.78 g. What is the density of glycerine

Answers

Answer:

1.346 g/mL

Explanation:

The density is defined as the mass of a substance per unit of volume.

In the problem, you add 10.0mL of glycerine. the mass change from 78.32g to 91.78g. The difference is the mass of the glycerine:

Mass glycerine: 91.78g - 78.32g = 13.46g

As the volume added was 10.0mL, the density, δ, in g/mL is:

δ =13.46g / 10.0mL =

1.346 g/mL

Read the claim.
Breakfast is an important meal. It jump starts the body’s process of using calories to break down food. Appetite can decrease with age, but going too long without eating causes metabolism to slow down. Current research shows that incorporating legumes such as lentils and chickpeas into meals boosts metabolism for twenty-four hours. Who might benefit from this claim?
A.people who have a fast metabolism
B.stores that sell exercise equipment
C.people who take vitamin supplements
D.grocery stores that sell legumes

Answers

D I think because people who already have fast metabolism won’t need it And B and C are just random

Convert the following masses into kilograms:

(a) 2,300,000 grams
(b) 5,000 milligrams
(c) 23,000 micrograms
(d) 0.155 megagrams

Answers

Answer:

(a): 2,300 kilograms

(b): 0.005 kilograms

(c): 2.3 × 10^-5 kilograms

(d): 155 kilograms

Explanation:

Formulas:

(a); divide the mass value by 1000

(b); divide the mass value by 1e+6

(c); divide the mass value by 1e+9

(d); multiply the mass value by 1000

does anyone know the answeres

Answers

no it depends on the type of light bulb you have sorry

Which form of heat transfer is the sun heating Earth's atmosphere? *

Answers

Answer:

Radiation

Explanation:

Radiation is the transfer of heat energy through space by electromagnetic radiation. Most of the electromagnetic radiation that comes to the earth from the sun is invisible.

A marathon is approximately 42.195 km Convert the distance to
centimeters.

Answers

Answer:

4219500 centimeters

Explanation:

I hope this helped!


What type of element is used in the electronics industry because it is a semiconductor

Answers

Answer:

Pure Silicon in Electronics

Silicon material is commonly used as a semiconductor in electronics: devices such as transistors, printed circuit boards, and integrated circuits make use of silicon's highly conductive properties to maximize their performance.

Explanation:

Chuck wants to know how many electrons in an atom are not paired up. Which model would be best for Chuck to write
out?
a set of quantum numbers for the last electron in the atom

a configuration with numbers letters and subscripts

a dot structure of the atom

an orbital notation of the atom

Answers

Answer:

D. an orbital notation of the atom

Explanation:

i took the test

How many neutrons in beryllium

Answers

Answer:

There are 5 neutrons in beryllium

5 neutrons
4 electrons
Atomic number is 4
Hope this helps

Boron (B) has two Isotopes, boron-10 and boron-11. The atomic weight of boron is the

A. combined masses of boron-10 and boron-11

B. average number of neutrons in boron-10 and boron-11

C. weighted average of the masses of boron-10 and boron-11

D. mass of boron-10 minus the mass of boron-11​

Answers

Answer:

C. is the correct answer

Explanation:

I just completed this question and got it correct.

+
equations

2. Na,CO3(aq) + 2K(s) → K2CO3(aq) + 2Na(s)

Answers

Answer:

Explanation:

Na2CO3(ag) +2k(s) →K2CO3 (aq) + 2Na(s)

A scientist observes that the electric resistance of a superconducting material drops to zero when the material is cooled to very low temperatures which of the following statements best describe what the scientist is observing

Answers

Answer: The scientist is observing an intensive property of a superconductor. ( So C)

Explanation: edu

Answer: the scientist is observing an intensive property of a superconductor.

Which would be an example of a homogeneous mixture?

Question 10 options:

Sprite


marinara sauce


air


ranch dressing

Answers

Answer:

Air

Explanation:

Air is an homogeneous mixture because it contain gaseous samples that have the same proportion throughout it's given sample. Air is a mixture of gaseous substances of 78.09% nitrogen, 20.95% oxygen, 0.93% argon, 0.04% carbon dioxide, 1% of water vapor and small amounts of other gases in same proportion.


What’s the independent variable, dependent variable, experimental variable and constant?Scenario #1: Traci thinks that instrumental music played in the office will increase the productivity
of workers at the office. She creates two groups of 50 workers each and assigns each group the
same task in this case, they are asked to staple a set of papers). Group A has instrumental music
playing while they work. Group B does not have any music playing for them. After an hour, Traci
counts how many stacks of papers each group has made. Group A made 2,113 stacks. Group B
made 1,587 stacks.

Answers

Answer:

independent variable- instrumental music

dependent variable- Number of stacks of papers made

experimental variable- Group A has instrumental music

playing

constant- same task,

Explanation:

A
is a changeable factor in an experiment.
O THEORY
O LAW
O HYPOTHESIS
O CONTROL
O VARIABLE

Answers

Answer:

Variable is a changebale factor in an experiment.

Explanation:

Answer: O VARIABLE

Explanation:

The ground-state electron configuration for an element contains an unpaired 3s electron.

Answers

Answer:

Na

Sodium is located in the third row of the periodic table, where the 3s3s3, s orbital is being filled. Because sodium is the first of the two 3s3s3, s elements, its ground-state electron configuration contains a single, unpaired 3s3s3, s electron.

Explanation:

its late but ik someone can use it

The ground-state electron configuration for an element contains an unpaired 3s electron is Sodium, Na.

The ground state electron configuration of an element shows a series of how its electrons are arranged in thier orbitals at their  lowest energy state.

The element which contained an unpaired 3s electron is the Alkali metal, Sodium.

Sodium, Na has atomic number of 11 and at ground state and will therefore be written as  1s²2s²2p⁶3s¹   We can also write the condensed form since the core electrons is the same with Ne,  a noble gas which is [Ne]3s1.

The s orbital should contain at most 2 electrons , since for sodium, it has 1 electron in the 3s orbital, we say it is unpaired.

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What is the most abundant greenhouse gas released through human activities? a. methane b. nitrous oxide c. carbon dioxide d. sulfur dioxide

Answers

Answer:

C. Carbon dioxide. (C02.)

Explanation:

Hope this helps. :)

Answer:

Carbon dioxide

Explanation:

There are 5 areas of chemistry:physical chemistry, organic chemistry, analytical chemistry, biochemistry and inorganic chemistry.identify which of the five area of chemistry best fits the action done by zoe, a chemist. zoe is using an instrument called a spectrophotometer to precisely determine the levels of various chemicals in a sample of drinking water.

If someone could help me I would really appreciate it. Thank you!

Answers

Answer:

Analytical chemistry

Explanation:

because in analytical chemistry checks that different chemicals in water,salt etc....

HELP 100 POINTS explain how you would separate the components of a dirty water mixture that consists of: • coffee grounds • garlic powder • vegetable oil • sodium chloride (table salt) • gravel and sand • water. For each step discuss what separation method you are using and why you chose that method​

Answers

Note that all detail explanation on why or how will be attached at the end

Step 1: Removing the Oil

Theoretically, step 1 and 2 can be alternated and preferably I would start with step 2, but I thought of one first. I would begin by setting up the liquid mixture in a funnel with a closed twist valve. Once the water mixture and oil has separated, I would slowly remove all the water, leaving the oil.

Step 2: Removing the Gravel and Sand

The second step is to filter out solids by using a sand filter. This filter is made by using a Styrofoam cup that has had small holes punched into the bottom with an open paperclip. The cup is filled with layers of clean washed gravel. The gravel will be layered by putting course gravel in the bottom and fine sand in the middle followed by course sand on the top. The gravel on the bottom stops the loss of sand out of the holes and the gravel on top stops the sand from washing out as a sample is poured.

Step 3: Removing the Coffee Grounds and Garlic Powder

You would start by lining a clean funnel with a coffee filter or something comparable. Then, you would add a spoonful or so of Charcoal to the funnel. Then you would pour the mixture of water, garlic powder, salt and coffee grounds into it.

Step 4: Removing Salt

You would preform a simple evaporation to remove the salt from the water. If the water is still needed, then you can preform a sealed distillation which has the same effect, but just keeps the water.

Step 5: Celebrate!

If you are doing this is a school, congratulations! you just finished your assignment/lab! If you are doing this in the wilderness for survival, congratulations! you won't die so soon!*

*The purification of water will not guarantee your extended survival in the wilderness, just extend the time in which you will not die of dehydration.™

Explanation:

Step 1 works because the density of oil and water are different, so as you let the liquid settle, the two liquids will separate into two sections. This allows you to funnel the water out. Step 2 work because the gravel and sand you want out cannot pass the sand-gravel filter you made (as long as it was made correctly) Step 3 works because the garlic powder and coffee grounds cannot pass the filter and the smell and colour that leaked into the water would be removed by the charcoal. Step 4 works because as water evaporates or is boiled off, the salt cannot evaporate with it, so it is left behind. Like how I was in the mall. Step 5 works because this was a long explanation and now you can go look at memes.

Which can be categorized as a use of plasma in technology?
A. taking pictures of solar flares
B. observing the aurora borealis
C. making fluorescent lights for houses
D. making telescopes to observe distant stars

Answers

The answer would be: Making fluorescent light for houses.

Making fluorescent lights for houses can be categorized as use of plasma in technology.

What is Plasma Technology ?

Plasma technology is commonly used in many industries, including in the automotive, microelectronics, packaging and medical device industries. Along with solid, liquid and gas, plasma is a state of matter.

State changes occur by either adding or removing energy from a substance.

Making fluorescent lights for houses can be categorized as use of plasma in technology

The mercury atoms in the plasma generate light very efficiently, but much of it is ultra-violet (UV), invisible to the eye and harmful to it (or rather, it would be, were it not absorbed by the glass).

The solution is to coat the inside of the tube with a glow-in-the-dark (fluorescent) paint, which absorbs the UV and re-emits its energy as visible light.

Therefore Option C is the correct answer.

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The first record of the scientific method being used was approximately
O A) 600 years ago.
O B) 3,000 years ago.
O C) 50 years ago.
O D) 1.200 years ago.

Answers

Answer:

600 years ago

Explanation:

it was first recorded by England's Sir Francis Bacon (1561-1626)

2) A wooden block has a volume of 176 cm3 and a density of 18.2 g/ cm3. What is the mass?

Answers

Answer:

9.67 g

Explanation:

176 cm³ / 18.2 g/cm³ = 9.6703296703...

I rounded to the nearest hundredth

Greg ran for 25 minutes at a speed of 5 km/m. Find the distance.

Answers

Here it is⬆️ Distance is 125 km

Discuss the sources and harmful effects of the following air pollutants.(i) Carbon monoxide (ii) Sulphur dioxide (iii) Oxides of nitrogen

Answers

Answer:

Oxides of Nitrogen (NOx)

NOx is a collective term used to refer to two species of oxides of nitrogen: nitric oxide (NO) and nitrogen dioxide (NO2).

Annual mean concentrations of NO2 in urban areas are generally in the range 10-45 ppb (20-90 µgm-3). Levels vary significantly throughout the day, with peaks generally occurring twice daily as a consequence of "rush hour" traffic. Maximum daily and one hourly means can be as high as 200 ppb (400 µgm-3) and 600 ppb (1200 µgm-3) respectively.

Globally, quantities of nitrogen oxides produced naturally (by bacterial and volcanic action and lightning) far outweigh anthropogenic (man-made) emissions. Anthropogenic emissions are mainly due to fossil fuel combustion from both stationary sources, i.e. power generation (21%), and mobile sources, i.e. transport (44%). Other atmospheric contributions come from non-combustion processes, for example nitric acid manufacture, welding processes and the use of explosives.

Sulphur Dioxide (SO2)

SO2 is a colourless gas. It reacts on the surface of a variety of airborne solid particles, is soluble in water and can be oxidised within airborne water droplets.

Annual mean concentrations in most major UK cities are now well below 35 ppb (100 µgm-3) with typical mean values in the range of 5-20 ppb (15-50 µgm-3). Hourly peak values can be 400-750 ppb (1000-2000 µgm-3) on infrequent occasions. Natural background levels are about 2 ppb (5 µgm-3).

The most important sources of SO2 are fossil fuel combustion, smelting, manufacture of sulphuric acid, conversion of wood pulp to paper, incineration of refuse and production of elemental sulphur. Coal burning is the single largest man-made source of SO2 accounting for about 50% of annual global emissions, with oil burning accounting for a further 25-30%.

Carbon Monoxide (CO)

Carbon Monoxide is a colourless, odourless, tasteless gas that is slightly lighter than air.

Natural background levels of CO fall in the range of 10-200 ppb. Levels in urban areas are highly variable, depending upon weather conditions and traffic density. 8-hour mean values are generally less than 10 ppm (12 mgm-3) but have been known to be as high as 500 ppm (600 mgm-3).

CO is an intermediate product through which all carbon species must pass when combusted in oxygen (O2). In the presence of an adequate supply of O2 most CO produced during combustion is immediately oxidised to carbon dioxide (CO2). However, this is not the case in spark ignition engines, especially under idling and deceleration conditions. Thus, the major source of atmospheric CO is the spark ignition combustion engine. Smaller contributions come from processes involving the combustion of organic matter, for example in power stations and waste incineration.

Ozone (O3)

O3 is the tri-atomic form of molecular oxygen. It is a strong oxidising agent, and hence highly reactive.

Background levels of O3 in Europe are usually less than 15 ppb but can be as 100 ppb during summer time photochemical smog episodes. In the UK ozone occurs in higher concentrations during summer than winter, in the south rather than the north and in rural rather than urban areas.

Most O3 in the troposphere (lower atmosphere) is formed indirectly by the action of sunlight on nitrogen dioxide - there are no direct emissions of O3 to the atmosphere. About 10 - 15% of tropospheric O3 is transported from the stratosphere where it is formed by the action of ultraviolet (UV) radiation on O2. In addition to O3, photochemical reactions involving sunlight produce a number of oxidants including peroxyacetyl nitrate (PAN), nitric acid and hydrogen peroxide, as well as secondary aldehydes, formic acid, fine particulates and an array of short lived radicals. As a result of the various reactions that take place, O3 tends to build up downwind of urban centres where most of NOx is emitted from vehicles.

Explanation:

How do you know when a boy likes you? A. He talks to you a lot B. He is mean to you C. He hugs you a lot D. He tries to take your stuff from you

Answers

Answer:

I feel it would be C or D but more likely to be D

Explanation:

Answer:

I guess it is A he talks to u alot but boys are different so it could be each one u know?

- 1. Justin usually blows his nose using Kleenex tissues. His snot keeps leaking through the tissue. He decided he is going to create an experiment to find out if there is something better. What is his dependent variable? - A. Justin - B. Amount of snot the tissue can hold - C. Amount of tissue - D. Type of tissue

Answers

Answer:

B. Amount of snot the tissue can hold

Explanation:

In this specific scenario, the dependent variable would be the amount of snot the tissue can hold. That is because this is what Justin is trying to measure, which is also dependent on the type of tissue which would be the independent variable in this scenario. The different types of tissues can absorb different amounts of snot and this is what Justin ultimately wants to determine.

How do atoms emit light ?

Answers

Answer:

The frequencies of light that an atom can emit are dependent on states the electrons can be in. When excited, an electron moves to a higher energy level or orbital. When the electron falls back to its ground level the light is emitted.

When an atom of a Radioactive element emits alpha radiation, an atom of a different element is formed. A different element is formed because the radioactive element has lost...

Answers

Explanation:

its its originality as an atom has to be pure

A different element is formed because the radioactive element has lost its originality as a pure atom when a radioactive element emits alpha radiation.

What is a radioactive element?

Some elements of unstable atomic nuclei undergo radioactive decay to form stable nuclei because of the presence of excess nuclear charge inside them are known as radioactive elements.

The stability of nuclei of an element can be estimated by neutron to proton ratio. The atomic number up to Z= 20 is stable nuclei and contains an equal number of protons and neutrons. As the atomic number starts to increase, the repulsion forces between protons increase.

Thus, the neutron-to-proton ratios of stable nuclei increase with increasing atomic numbers. If elements with the atomic number, Z > 83 and n/p > 1.5 and they will be most unstable and radioactive.

For example, Pu-240 emits an alpha particle and gets converted into U-236 which is completely different from the original nuclei.

²⁴⁰Pu₉₄  →   ⁴He₂  +   ²³⁶U₉₂

Therefore, the radioactive element lost its identity after disintegration.

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2x^3 + 3x^2 -11x -6 divided by x - 2 Help plz. ................ Laura bought 55 shares of stock for $3.50 per share last year. She paid her broker a 1% commission. She sold the stock this week for $2 per share, and paid her broker a $10 flat fee. What were Lauras net proceeds? Round to the nearest cent. What was her capital gain or loss? Complete the sentence with the best spelling word.Thankfully, Cammie showed _____ and followed all our wishes.allianceacceptancepurposeallowanceblessednessbrilliancecircumferencecomplianceconcordancecredencedependenceeffectivenessgratitudegreatnesshindranceinsurancelovelinessmusiciannuisancepatiencerelianceresidenceresistance Age structure diagrams show the distribution of people of various ages. The diagrams also show the number of people in the prereproductive, reproductive, and postreproductive years. Research and note what else you can infer from age structure diagrams. 1. How did the Stamp Actraise revenue for the British government? What is an advantage of using medical coding? the product of two numbers is 12 Please help guys lol I have no clue how to do this... its the square root method? During a special state convention in December of 1860, South Carolina voted toban slavery from the state,declare its support for Abraham Lincolnaffirm its support for popular sovereignty,O secede from the Union What is indirect characterization? a. energetic b. obnoxious c. loud d. busy According to John Stuart Mill, utilitarianism takes into account the happiness of:_________ What was a major reason that people immigrated to America in the 1600s?to escape a potato famine in their native countryto escape religious persecution in their native countryto pursue employment in factories in Americato pursue better educational opportunities Lasting Effects of 9/11 PLEASE HELP ME THIS IS DUE TODAY. September 11, 2001, is the date that the United States suffered a terrible attack on our soil. More than 2,700 lives were lost in a single day, with thousands of more lives lost through cancers that were developed as a result of the breathing in the toxic dust from the buildings collapse. I know none of you were alive at the time, but I would like to know what you know and how you feel about the situation. In this writing task, please answer the following questions- 1. what was 9/11 and what do you personally think and feel about the event? 2. Why do you think events like this, where people just try to cause pain and destruction, happen in our world? 3. Why do you think this event happened to us? Think about a petal plucked from its flower. When the petal is removed from the flower, will it remain alive according to the characteristics of life? Why or why not? what word would you use to describe the love of objects? 2. Money Mark was born rich. He never had to work a day in his life and he got everything handed tohim on a silver platter. When he was six, Money Mark wanted to go to a basketball game. His fatherpaid the starting five of the Bulls and Celtics to play a private game of Nerf-ball in Money Mark'sbedroom. When Money Mark turned thirteen, he wanted to start a band. His father hired the RollingStones to play with him every Saturday at the family's private concert hall, though his family was neverthere. By the time he was twenty-one, Money Mark was bored with life. He was surrounded by a bunchof possessions that he didn't appreciate and Money Mark could find nothing new or exciting in his life.Despite his vast wealth, Money Mark never found happiness. Penny Petal was born poor. Her familyhardly had anything to eat, but they loved each other. Penny Petal appreciated every thing she got.When she was six, her father walked her around the United Center before the Bulls played the Celtics.She was excited by the crazy fans and feeling in the air. She looked forward to the day that she couldsee a real game. When she was thirteen, she learned to play the buckets. She was an extremely talentedmusician, a natural percussionist, and everyone on the block loved the rhythms that poured from herpalms. By the time she was twenty-one, Penny was a successful businesswoman. Now she hadeverything that she had ever dreamed of and she truly loved to share her wealth and happiness with herfamily who supported her through all of the hard times.What happens in the story that leads you to believe this? Consider what you learned about change in this lesson and in the story. Think about the theme of "people can change forthe better." How do you think the short story explores this theme?In about 150 words, explain how you think this story demonstrates this theme. Use examples from the story to supportyour answer. Can someone help mewith this The hindbrain is mainly responsible for:A. communication between all parts of the brain.B. logical thought and language.C. processing sensory input.D. basic life functions and muscular coordination.