FIRT TO ANSWER GETS 3,000 ROBUX FOLLOW Y INSTA AT COREK1D AND ARIAK1D
What is one way in which sound and light are alike?
They both travel easily through wood.
They are both types of energy.
They both can travel through outer space.
They both make it easier for you to see what you are doing.

Answers

Answer 1

Answer:

B)They are both types of energy.

Explanation:

Answer 2

Answer:

they both travel easily through wood

Explanation:

i don't want your rbx i just wanna help you:)


Related Questions

what happens when exhaled air passes through clear lime water?​

Answers

Huh what type of question is that?!

What is the molar mass of phosphorus pentachloride and uranium hexafluoride?

Answers

Answer:

PCl₅ = 208.22g/mol. UF₆ = 352.03g/mol.

Explanation:

Find the atomic mass of each element–and if there's a subscript (you multiply the atomic mass by that much). P= 30.97g, Cl= 35.45g; 30.97+35.45(5) = 208.22g [same idea with UF₆]

2. What property of liquids explains why water beads up on the car surface?

Answers

Answer:

Surface tension is a force that pulls particles at the exposed surface of a liquid toward other liquid particles. Surface tension explains why water forms droplets, like the water droplet that has formed on the leaky faucet pictured in the Figure below.

Which of these are an atom's valence electrons?​

Answers

Answer:

The Outer-most Electron shell contains the valence electrons.

Bonus Info:

Valence Electrons are used by atoms to make ionic bonds.

Answer:

Valence electrons are the electrons in the outermost shell, or energy level, of an atom. For example, oxygen has six valence electrons, two in the 2s subshell and four in the 2p subshell. We can write the configuration of oxygen's valence electrons as 2s²2p⁴.

Explanation:

ur welcome

i was doing this in school and i watched a video

Which of the following would increase the intensity of the tornado?

a. decrease in wind speed
b. decrease in condensation
c. increased rate of evaporation
d. increase of cold air

Answers

I think the answer would be C. Not totally sure, but hope this helps.

What is the molecular formula of the molecule that has an empirical formula of CH2O and a molar mass of 120.12 g/mol

Answers

Answer:

C4H8O4

Explanation:

Let (CH20)x

C=1*12.01=12.01     (12.01, 1.01, 16.00 Avg mass of elements)

H=2*1.01=2.01

O=1*16.00=16.00

12.01 + 2.01 + 16.00 = 30.03

120.12/30,03=4

==> (CH2O)4 = C4H8O4

The molecular formula of the molecule that has an empirical formula of [tex]CH_2O[/tex] is equal to [tex]C_4H_8O_4[/tex].

Given the following data:

Empirical formula = [tex]CH_2O[/tex]Molar mass = 120.12 g/mol.

Scientific data:

Molar mass of oxygen = 16 g/mol.Molar mass of hydrogen = 1 g/mol.Molar mass of carbon = 12 g/mol.

To determine the molecular formula of the molecule that has an empirical formula of [tex]CH_2O[/tex]:

First of all, we would find the molar mass of [tex]CH_2O[/tex]:

[tex]CH_2O =12 +(1\times2)+16\\\\CH_2O =30\;g/mol[/tex]

For molecular formula:

[tex](CH_2O)n = 120.12\\\\30n = 120.12\\\\n=\frac{120.12}{30}[/tex]

n = 4.0

[tex](CH_2O)_4 = C_4H_8O_4[/tex]

Read more: https://brainly.com/question/21280037

Which of the following reactants will generate products with a solution of phosphoric acid?
a
Al(s)
b
Cu(s)
c
Au(s)
d
Ag(s)

Answers

Answer:

A. Al(s)

Explanation:

When we drink water, it is absorbed into our blood through the digestive tract. If the concentration of water in body cells is low, cells must get water from the blood. What process allows water to enter body cells from the blood?

Answers

Answer:

Osmosis

Explanation:

Water is very essential for the body. When we drink water, our blood cells absorbs water from the body. This happen by a process called as osmosis process. Osmosis is type of diffusion process.

Water along with oxygen and carbon dioxide are some of the simple molecules that moves into the blood cell. Osmosis is the process by which water molecules passes into the cell bodies through its semi permeable membrane.    

What would happen if a neutron was added to Lithium (7)

Answers

Answer:

if you add a neutron to lithium-7 it becomes a compound nucleus of lithium-8

The units of a formula mass are
a. amu
b. micrograms
c. moles
d. grams

Answers

Answer:

the units of a formula mass are amu.

how is wind energy captured?

where is wind energy found?

how is water energy captured?

where is water energy found?


plz use the passage i put. plz and thank you!!!!!

Answers

Explanation:How is wind energy captured? = A wind turbine turns wind energy into electricity using the aerodynamic force from the rotor blades, which work like an airplane wing or helicopter rotor blade.where is wind energy found? = Location of U.Show is water energy captured? = Hydropower uses a fuel—water—that is not reduced or used up in the process. Because the water cycle is an endless, constantly recharging system, hydropower is considered a renewable energy.where is water energy found? = China, Canada, Brazil

If the ball is at rest on the soccer field and the four forces shown are applied at the same time, the ball will
А.
move to the left.
B. stay in the same position.
c. accelerate in the direction of the smallest force.
D. resist any change in movement.

Answers

C I think maybe I aM right or 1

Since the rightward force is greater than the leftward force by a magnitude of 10 Newton, the ball will: A. move to the left.

Given the following data:

Upward force = 50 Newton.Downward force = 50 Newton.Rightward force = 30 Newton.Leftward force = 40 Newton.

A net force can be defined as the vector sum of all the forces acting on an object.

Hence, net force is the sum of all forces acting simultaneously on an object.

To determine the direction in which the ball would move if the four forces shown are applied at the same time:

For the downward and upward force:

[tex]Net\;force = 50-50\\\\Net\;force = 0\;Newton[/tex]

For the rightward and leftward force:

[tex]Net\;force = 40-30\\\\Net\;force = 10\;Newton[/tex]

Since the rightward force is greater than the leftward force by a magnitude of 10 Newton, the ball will move to the left.

Read more: https://brainly.com/question/22210180

Someone help with this ions and isotopes worksheet?

Answers

Isotopes are atoms of the same element that have different numbers of neutrons. Protons are positively-charged particles found in the nucleus of an atom.

Electrons are negatively-charged particles found in the outer shell of an atom. The charge on an element is determined by the number of protons and electrons present in the atom.

a.) Li+:  number of protons = 3

Number of electrons = 2

charge of Li+ = +1

b.) Be2+: number of protons = 4

Number of electrons = 2

charge of Be2+ = 2+

c.) C4+: number of protons = 8

Number of electrons = 4

charge of C4+ = 4+

d.) O2-: number of protons = 8

Number of electrons = 10

charge of O2- = -2

e.) N3-: number of protons = 7

Number of electrons = 10

charge of N3- = -3

f.) C4- : number of protons = 4

Number of electrons = 4

charge of C4- = -4

g.) 14C6: The mass number = 14

Atomic number = 6

Number of neutrons = 8

h.) 18O8:  The mass number = 18

Atomic number = 8

Number of neutrons = 10

i.) 19F9:  The mass number = 19

Atomic number = 9

Number of neutrons = 10

j.) 40Ca20:  The mass number =40

Atomic number = 20

Number of neutrons = 20

k.) 37Cl17:  The mass number = 37

Atomic number = 17

Number of neutrons = 20

l.) 238U92:  The mass number = 238

Atomic number = 92

Number of neutrons = 146

To learn more about isotopes click here https://brainly.com/question/21536220

#SPJ1

What is the name given to the group 0 elements

Answers

Answer:

the noble gases

. How do metals and non-metals
Which two properties of metal enable us to use metal as electric wire

Answers

Answer:

it's ductility and it's conductivity

Explanation:

What is the name of each labeled part?



Answers

Answer:

A - dendrites

B - cell body

C - axon terminal

D - myelin sheath

E - nucleus

Hope that helps.

A-dendrite

B-cell body

C-axon terminal

D-axon

E-nucleus

A ______ square is a diagram used to predict all possible allele combinations from a genetic ______. Using this diagram, the phenotypes of offspring can be determined from the genotypes.

Answers

Answer:

A Punnet Square...the second I am not sure.

Explanation:

Unfortunately the second could be many things. You'd have to have more background information.

Answer:

PUNNETT....,MAKE SURE U HAVE 2 T,s

Explanation:

punnett and cross

For complete combustion of an organic compound needs 8 molecules of oxygen, what could the formula of this compound be?

Answers

Answer:

C5H12.

Explanation:

The compound will be C5H12.

Now consider the general formula for the combustion of an alkane;

CnH2n+2 + 3n+1/2O2-----> nCO2 + (n+1) H2O

If we substitute n=5, we have;

C5H12 + 8O2-----> 5CO2 + 6H2O

Hence the answer above.

what is the formula for this bond?​

Answers

You have to show the bond

+
OO
Od
Name a solvent that can be used for the follow
(a) removing ink from clothes​

Answers

Answer:

PLEASE MARK AS BRAINLIEST!!

Explanation:

Apply rubbing alcohol, hairspray, or hand sanitizer to dilute the stain, making it easier to remove during the wash. These solvents help tackle most types of ink stains, but remember to test the stained garment for colorfastness first, as they can also attack fabric dyes and cause further damage.

Please I need help I really don’t get this lol

Answers

Answer:

The pointer pointing to the grey and white balls are either proton or nuetron i van't really tell cause their grey and white.

The whole clster of balls is the Nucleus

The black balls on the lines are electrons

And the lines are the energy level

Explanation:

The __________ system is responsible for bringing oxygen into the lungs and releasing carbon dioxide from the body

Answers

ʕ•ᴥ•ʔ ▼・ᴥ・▼ I think the answer is respiratory system

Answer: ̄ノ゙(。・∀・)ノ゙o(* ̄▽ ̄*)ブ(* ̄3 ̄)╭o(* ̄▽ ̄*)ブ(* ̄3 ̄)╭(* ̄3 ̄)╭(* ̄3 ̄)╭(* ̄3 ̄)╭(* ̄3 ̄)╭(* ̄3 ̄)╭(* ̄3 ̄)╭(* ̄3 ̄)╭(* ̄3 ̄)╭(* ̄3 ̄)╭(* ̄3 ̄)╭(* ̄3 ̄)╭(* ̄3 ̄)╭(* ̄3 ̄)╭(* ̄3 ̄)╭(* ̄3 ̄)╭(* ̄3 ̄)╭(* ̄3 ̄)╭(* ̄3 ̄)╭(* ̄3 ̄)╭(* ̄3 ̄)╭(* ̄3 ̄)╭(* ̄3 ̄)╭•)>⌐)↖↗↘↙↜↚↯↟↝↖↔↕↙↘↙↘↘↞↴↯↚↨⇌⇋⇆⇉⇑↶⇋⇋↳¾⁷¼¼⁶⁴⁷⁰⁰⁰⁹⅕⅘⅓⅕⅓⅕⨊⨡⨔⨩⨦⨶⨼⨿⨷⨷⨻⨼⨹₴ The answer is resperitory

Explanation:

A molecule contains 24.36 g of nitrogen and 62.64g of sliver

Answers

Answer:

This molecule is AgN3

Explanation:

Answer:

AgN3

Explanation:

Mass of nitrogen N is given as 24.36 g

Molar mass of nitrogen N= 14 g/mol.

amount of substance in mol of N = mass/molar mass

=24.36 g/ 14 g/mol.

=1.74 mol.

Given mass of silver= 62,64 g.

Molar mass of silver Ag=107.87 g/mol

Number of mols=62.64 g ÷ 107.87 g/mol.

=0.58 mol.

Ratio of number of mol of N and number of mols of Ag = 1.74 mol / 0.58 mol

=3:1

Hence, empirical formula is AgN₃.

HELP! Give the molar mass of Copper (II) Hydroxide.

Answers

Answer:

97.561 g/mol

Explanation:

what is ideal gas constant?? g0ogle doesnt got any good answerss

Answers

Answer:

An ideal gas is a gas with particular characteristics.

Explanation:

The particles have no volume All collisions between particles are elastic collisions and lose no kinetic energy The particles neither attract each other nor repel They have random movement

Ideal gases are hypothetical which means that they do not exist in their true form.

hope this helps, pls mark brainliest :D

what method would you use for your hypothesis.

Answers

Diagram of the scientific method

manganese atom has 30 neutrons and atomic number 25
determine the electron cloud charge of manganese​​​

Answers

Answer:

the most common oxidation no.of manganese is + 2 + 3 + 4 + 6 + 7

How did humans create cow breeds that survive well in cold weather?
Select one:
O
They identified cows that did well in cold weather and mated them.
O
They mated cows with sheep that had very thick wool.
O
They mated cows with caribou that tolerated the cold well.
O
They identified cows that did well in hot weather and mated them

Answers

Answer: They identified cows that did well in cold weather and mated them. This is known as selective breeding. All the other answers either cannot work as cross-species breeds generally don't work, or they target cows that survive well in hot weather.

what's the molar mass of Li3p

Answers

Answer:

51.79g Li₃P.

Explanation:

Li has a molar mass of 6.94 g (since there are 3, you multiply it 3 times) and P has a molar mass of 30.97 g. 6.94(3) + 30.97 = 51.79g.

2CuO+2NH3------ 3Cu + 3H2O+ N2. Given that the relative molecular mass of copper oxide is 80, what volume of ammonia is required to completely reduce 120 g of Copper oxide? ( Cu=64, O=16, N=14)​

Answers

Volume of Ammonia(NH₃) = 22.4 L

Further explanation

Given

Reaction

3CuO+2NH₃⇒ 3Cu + 3H₂O+ N₂

In the problem, the CuO coefficient should be 3 not 2

M CuO = 80

mass CuO = 120 g

Required

The volume of NH₃

Solution

mol CuO :

[tex]\tt mol=\dfrac{mass}{M}\\\\mol=\frac{120}{80}\\\\mol=1.5[/tex]

From the equation, mol ratio CuO : NH₃ = 3 : 2, so mol NH₃=

[tex]\tt \dfrac{2}{3}\times 1.5=1~mol[/tex]

Assume at STP(0 °C, 1 atm) ⇒1 mol = 22.4 L, then volume of NH₃=22.4 L

Other Questions
in (1,8) is y greater than x + 5 I need help know!!!!! On Monday, a local hamburger shop sold a combined total of 588 hamburgers and cheeseburgers. The number of cheeseburgers sold was three times the number of hamburgers sold. How many hamburgers were sold on Monday? * The cost of table salt and table sugar is Rs 15 per kg.and Rs 69 per kg respectively calculate their cost per mole? What energy transformation takes place in thesolar panel? .................................................... if I have 130 of something and I need 200 how many more do I need Study Sync: Burning the FlagHow do the authors appeal to the readers? What kind of evidence do the authors use to back up their opinions? Support your answer with evidence from the text. Can Someone please help me?For this assignment, I have to write a Where I'm From poem, about a character from The Glass castle can someone please help me What is the difference between the words "allusion" and "illusion"? a allusion= connect with prior knowledge illusion= magic trick that fools your eyes b The words are synonyms. c allusion= magic trick that fools your eyes illusion= connect with prior knowledge d They are different spellings, but they mean the same thing. 326 53 Then, check using multiplacation. 1. This is a glucose molecule, the sugar made in photosynthesis. Saccharides, or sugars, arethe building blocks for carbohydrates. What is another term for building block?" which line from Defamation provides strong evidence that adults punish the child in the poem? To be a member of the choir, you must go to an audition. Henry's cousin is a member of the choir. What conjecture can you make about Henry's cousin?A.) Henrys cousin practices with the choir B.) Henrys cousin has a good singing voice C.) Henry is in the choirD.) Henrys cousin went to an audition A rose bush grew from 24 inches to 36 inches in two weeks. What was the percent increase? I need help with this a ____ is paid work that gives you experience to lead to a new jobA. CareerB. JobC. occupationD. Skill brainliest question__ if you had to pick a lamborghini or a mansion what would it be?? ASAP!!!!!!!!!!!! I NEED HELP!!!!! I WILL MARK BRAINLIEST!!!!!!! what is 325 x 6 for middle school 5th grade math