Briefly explain why the bulk temperature of the water remains low (at room temperature)

Answers

Answer 1
If the humidity of the room is low, the water that contacts the air directly could evaporate and takes some energy from the bulk thus decreasing its temperature steadily. This allows the water to have a lower temperature.

Related Questions

How does energy (heat) flow in the ocean?​

Answers

Answer:

There is a connection between the ocean and the atmosphere (they work together to move heat and fresh water across the globe) . Heat can be  transferred between the surface of a sea or ocean and the atmosphere through ;

RadiationConvection,Turbulent heat exchange Evaporation of waterCondensation of water vapor above the sea or ocean .

Explanation:

All of the following changes to a metal are physical changes except_____.


bending

melting

rusting

polishing

Answers

Answer:

D)Polishing..

Answer:

Wouldn't it be rusting

Explanation:

Melting and bending are physical changes so is polishing. so rusting is the only choice, for metal to rust wouldn't it need a chemical change.

What is convection?

Transfer of heat through objects touching source
Transfer of heat through direct physical contact
Transfer of heat through electromagnetic waves
Transfer of heat through the movement of particles

Answers

Answer:

D.

Explanation:

can someone please help me? i will give brainliest

Answers

Answer: 3.0 g/cm^3
Explanation: Density = mass/volume

Which properties of grains determine the texture of rocks? Check all that apply.

feel

pattern

color

shape

size


I will mark Brainlyest

Answers

Shape the correct answer

Answer:

color shape and size

Explanation:

How are plants,animals,and bacteria alike

Answers

Answer:

They all carry bacteria you have to feed it

Explanation:

Answer:

They all have  Organisms.

Explanation:

Hope this helps!

Brainliest Please.

In chemical reactions, what does the law of conservation of mass mean?
Group of answer choices

Matter is not created nor destroyed.

The total mass of the products is greater than the total mass of the reactants.

The total mass of the reactants is less that the total mass of the products.

Matter is not changed.

Answers

Answer

The law of conservation of mass states that mass in an isolated system is neither created nor destroyed by chemical reactions or physical transformations. According to the law of conservation of mass, the mass of the products in a chemical reaction must equal the mass of the reactants.

Subscripts are used in a chemical formula to show the number of atoms of each element.
True or False.
If endothermic means that the temperature increases and exothermic means it decreases, it 64 degrees to 64 degrees (it stayed the same) endothermic or exothermic?

Answers

False exothermic creates heat endothermic create cold

Answer:

The answer is none of them.

Explanation:

I did the study guide...Also, if it has no change, it is neither.

In Natural selection, individuals whose unique characteristics are well-suited for an environment tend to survive and produce more offspring. true or false? i need this help!right now!

Answers

Answer:

True

Explanation:

True. If an animal has attributes to it that help it survive better in an environment, it will survive better than its counterparts who do not have this attribute. More survival = More offspring

Answer:

True.

Explanation:

It's called survival of the fittest. Animals are genetically supposed to be well suited to their environment and if they aren't, they die out.

How for way is the Neptune from the sun

Answers

2.8 billion miles which can be said as 4.5 billion kilometres
hope this helps x
Neptune is 4469 million km away from the sun . The above answer is from my social studies textbook

Enter your answer in the provided box.
A sample of chlorine gas is confined in a 7.17-L container at 491 torr and 37.0°C.
How many moles of gas are in the sample?
mol Cl2

Answers

Answer: 0.182 mols Cl2
Hope this helps! :)

The vaporization of Br2 from the liquid to the gas state requires 7.4 kcal/mol. write a reaction showing heat as a product or reactant

Answers

Answer:

Br₂(l) + ΔV → Br₂(g)

Explanation:

When a chemical or phase change occurs during a chemical process some heat is absorbed or released. For the process of vaporization of a substance, the heat (Usually required) is ΔV (How many energy is required for the process occurs).

In the vaporization of Br2 there are required 7.4kcal/mol, Δv. The reaction is:

Br₂(l) + ΔV → Br₂(g)

Why do you think the hot red water sank to the bottom?

Answers

Answer:

i did this in school :) but Hot water will rise to the top because it is less dence and cold water will sink to the bottom because it is more dence

Explanation:

The red water is more dense then the water on top so it sinks to the bottom

Each orbit of an atom contains a set number of..........

Answers

Answer:

I'm pretty sure it's electrons

A deck of cards has dimensions 8.9cm x 5.72cm x 1.82 cm. What is the volume of the deck in cubic centimeters?

Answers

Answer:

92.65256 cm^3

Explanation:

To find this, we can simply multiply all three dimensions to get the answer in cubic centimeters, and we get the answer above. If you want to be more specific, we can go by the sigfig rule and the answer would be rounded to 93 cm^3.

C2H6O
Percent Composition with work shown

Answers

Answer:

50 percent

Explanation:

percentage

please help

Air masses that form over large bodies of water are moist. What process determines the amount of moisture in an air mass?

Answers

Answer:

I don't know if this is right but try it. The amount of water vapor in the air is called absolute humidity. The amount of water vapor in the air as compared with the amount of water that the air could hold is called relative humidity. This amount of space in air that can hold water changes depending on the temperature and pressure.

An element is lustrous, brittle, and silver colored. What type of element is it
Metal
Metalloid
Non Metal
Other
Will give brainlist

Answers

Metal, since some metals can be brittle

Write a balanced equation for each of the acid-base reaction given below.a. Aqueous sulfuric acid with aqueous potassium hydroxide.

Answers

Answer:

H2SO4 + 2KOH => K2SO4 + 2H2O

Explanation:

The acid-base reaction is a type of chemical reaction that involves the exchange of hydrogen ions.

The acid-base reaction between aqueous sulfuric acid ( H2SO4 ) and aqueous potassium hydroxide (KOH) is a neutralization reaction that results in potassium sulfate and water.

sulfuric acid + potassium hydroxide => potassium sulfate + water

So, the balanced equation for this reaction is as follows:

                  H2SO4 + 2KOH => K2SO4 + 2H2O

Hence, the correct answer is "H2SO4 + 2KOH => K2SO4 + 2H2O".

solve this very easy choose option fast​

Answers

Answer:

i think its alcohol and salt because they put salt on the ground to dissolve the snow so what I think is its alcohol and salt cuz they both look like they would evaporate pretty easy and alcohol evaporates really really easy so I think it's alcohol and salt because salt May absorb it or something I don't know but yeah

Answer: alcohol and iodide

Explanation:

Calculate the number of molecules in 2.00 moles H2S.
Express your answer numerically in molecules.

Answers

Answer:

The answer is

1.204 × 10²⁴ molecules

Explanation:

The number of molecules can be found by using the formula

N = n × L

where n is the number of moles

N is the number of entities

L is the Avogadro's constant which is

6.02 × 10²³ entities

From the question we have

N = 2 × 6.02 × 10²³

We have the final answer as

1.204 × 10²⁴ molecules

Hope this helps you

How many electrons are present in one neon
atom?

Answers

Answer:  10 electrons

That means there are 10 electrons in a neon atom. Looking at the picture, you can see there are two electrons in shell one and eight in shell two. Because shell two has eight electrons it is now full.

Explanation: Hopefully this helped!

What is matter?
A.
Anything that has energy
B.
Anything that changes volume
C.
Anything that takes up space
D.
Anything that produces heat
a b c or d no bull

Answers

Answer:

C. Anything That Takes Up Space.

Explanation:

3.
What are valence electrons? How do you quickly determine the number of valence electrons an
atom has?

Answers

Answer:

Electrons that arent electrons

Explanation:

I teach chem

Answer:

Valence electrons are the electrons found in the highest and main energy level of the atom, being these responsible for the interaction between atoms of different species or between atoms of the same species. You can quickly determine these by looking at a periodic table like this one... Which is where the roman numbers come in and show the valence electrons. (THIS TABLE IS IN SPANISH, I hope you still recognize the symbols.) :))

which type of wave shows energy transmitted in a definite direction and with a definite speed?

Answers

The answer is traveling wave

(3.1 x 10^3) (1.00 x 10^7) =

Answers

Answer:

(3.1 x 10^3) (1.00 x 10^7) = 31000000000

Describe the function of a cilia.

Answers

Answer:

hope it helps..

Explanation:

'Motile' (or moving) cilia are found in the lungs, respiratory tract and middle ear. ... These cilia have a rhythmic waving or beating motion. They work, for instance, to keep the airways clear of mucus and dirt, allowing us to breathe easily and without irritation.

Answer: to keep airway clear of mucus and dirt allowing us to breathe easy

Explanation:

why some metals are more dense than others

Answers

This is due to the tightly packed crystal lattice of the metallic structure. The larger the amounts of delocalized electrons, the stronger the metallic bonds are.

PLEASE HELP ME!!
I am smaller than Rb and bigger than Na but we are in the same family.
H
K
N
Cs
Is it easier to remove an electron from Mg or from Cl?
Mg
Cl

Answers

Answer: K and Mg

Explanation:

The first one refers to the atomic radius and increases going down and to the left on the periodic table. K is in between Rb and Na.

A 10.151 g sample of window cleaner containing ammonia was diluted with 39.466 mL of water. Then 4.373 g of solution was titrated with 14.22 mL of 0.1063 M HCl to reach a bromocresol green end point. Find the weight percent of NH3 (FM 17.031) in the cleaner.

Answers

Answer:

2.878 (w/w)%

Explanation:

The reaction of NH3 with HCl is:

NH3 + HCl → NH4Cl

That means 1 mole of ammonia reacts per mole of HCl. The moles of HCl that reacts = Moles of ammonia are:

14.22mL = 0.01422L * (0.1063mol HCl / L) = 0.001512 moles HCl = Moles ammonia

In mass:

0.001512 moles NH3 * (17.031g / mol) = 0.02574g of NH3 in the solution.

The concentration in weight percent of the diluted solution is:

0.02574g of NH3 / 4.373g * 100 = 0.5887 (w/w)%

This is the concentration of the diluted solution that was diluted from 10.151g to 10.151g + 39.466g = 49.617g

-Assuming density of water = 1g/mL-

The solution was diluted:

49.617g / 10.151g = 4.888 times.

That means the concentration of NH3 in the original cleaner is:

0.5887 (w/w)% * 4.888 =

2.878 (w/w)%
Other Questions
In the late 1800s, the goal of the Federal Governments policy toward Native American Indians was to a increase the land holdings of western tribes. b give their tribal groups authority over their own affairs. c grant them full citizenship and due process. d destroy tribal bonds and thus weaken their traditional cultural values. 62 POINTS Cougar Plastics Company has been operating for three years. At December 31 of last year, the accounting records reflected the following: Cash $ 23,000 Accounts payable $ 19,000 Investments (short-term) 2,100 Accrued liabilities payable 3,100 Accounts receivable 4,600 Notes payable (short-term) 5,200 Inventory 27,000 Notes payable (long-term) 41,000 Notes receivable (long-term) 2,700 Common stock 10,700 Equipment 57,000 Additional paid-in capital 96,300 Factory building 91,000 Retained earnings 36,600 Intangibles 4,500 During the current year, the company had the following summarized activities: a. Purchased short-term investments for $8,600 cash. b. Lent $6,300 to a supplier who signed a two-year note. c. Purchased equipment that cost $24,000; paid $4,900 cash and signed a one-year note for the balance. d. Hired a new president at the end of the year. e. The contract was for $86,000 per year plus options to purchase company stock at a set price based on company performance. f. Issued an additional 2,300 shares of $0.50 par value common stock for $19,000 cash. g. Borrowed $19,000 cash from a local bank, payable in three months. h. Purchased a patent (an intangible asset) for $1,100 cash. i. Built an addition to the factory for $29,000; paid $8,700 in cash and signed a three-year note for the balance. j. Returned defective equipment to the manufacturer, receiving a cash refund of $2,400.Prepare a classified balance sheet at December 31of the current year. What were TWO new inventions during the Industrial Revolution, and how did they change American life A field in the shape of a square has an area of 8,100 square feet . What is the length of 1 side of the field ? Who is the President of the Senate and what is his/her role? According to the wording of the treaty did Hawaii willingly orunwillingly become annexed by the United States? What did the development of writing enable the Sumerians to do? hii guys anyone can solution this pic Which organizational pattern would be most useful in writing the conclusions section of a science lab report?compare and contrastcause and effectchronologicalmost important to least important Which of the following statements best describes why Steve refers to himself as a "Monster"? Which battle inspired the writing of "The Star-Spangled Banner?Cypress SwampNew OrleansBaltimoreTippecanoe Write an equation for a line perpendicular to y= -4x - 3 and passing through the point (-4,2) Please help. I do not understand and I have limited time to do so One and six hundredth subtracted from eight and thirty two hundredths Answer please baby weighs 4kg when born. at 6 months it weighs m kg. write expression for the weight gain of baby over 6 months 1400 = 2P x 52 x 7Find the value of p. With all the issues that the American settlers had getting to their new life in Texas and then fighting over the availability of land grants, do you think that the Empresarios realized that it would be such a struggle between the settlers for the land? i need help now please !! actions of second continental congress and the results of those actions Analyze the idea of girl power in the media. What messages do you receive from the marketing of girl power" goods?PLEASE HELP ! 2. Tom Johnson worked 32 hours this week for $9.25 per hour. What is Toms gross pay for the week?