All categories

3 years ago

Differentiate elastic potential energy and chemical potential energy

Physics

2 answers:

lorasvet [3.4K]3 years ago

7 0

Answer: Elastic energy is the energy store in a.. compacted spring; an extended elastic band; and a drawn bow.

Chemical potential energy is position of electrons in specific substance bonds that can be broken (energizes).

True [87]3 years ago

5 0

This stored energy is released and performs work when the elastic material reverts back to its original position. ... In comparison, chemical potential energy, is the energy released during the formation of chemical compounds.

You might be interested in

Which is the correctly balanced equation for the reaction of rust, Fe2O3, and hydrochloric acid, HCl?

Mariana [72]

Answer: Option (c) is correct answer.

Explanation:

The given reaction equation is as follows.

$Fe_{2}O_{3} + HCl \rightarrow FeCl_{3} + H_{2}O$

The number of atoms on reactant side are as follows.

Fe = 2
O = 3
H = 1
Cl = 1

The number of atoms on product side are as follows.

Fe = 1
O = 1
H = 2
Cl = 3

Therefore, in order to balance the equation we will balance the number of atoms in both reactant and product side.

Since number of Fe atoms in reactant side is 2, therefore, multiply $FeCl_{3}$ by 2 in the product side.

Number of O atoms in reactant side is 3, therefore, multiply $H_{2}O$ by 3 in the product side.

Now, the number of H atoms on product side is 6, therefore, multiply HCl by 6 in the reactant side.

The number of chlorine atoms on both reactant and product side equals 6.

Thus, the equation will become as follows.

$Fe_{2}O_{3} + 6HCl \rightarrow 2FeCl_{3} + 3H_{2}O$

Hence, the equation is balanced.

5 0

4 years ago

Read 2 more answers

Which statement describes a physical property related to the particles that make up a material? A. Gold ions in a piece of jewel

ohaa [14]

Answer: Metallic bonds between tin ions cause a sheet of tin to be malleable

Explanation:

4 0

3 years ago

Read 2 more answers

What are all the different energy transformations and what are examples of them being used? PLEASE HELP ;)

Snezhnost [94]

There are many different forms of energy such as electrical, thermal, nuclear, mechanical, electromagnetic, sound, and chemical.

6 0

3 years ago

You are hiking in the mountains and find a shiny gold nugget. It might be the element gold, or it might be "fool's gold ," which

ra1l [238]

Answer:

The answer is: letter c, density.

Explanation:

Gold is a chemical element that is <em>very rare.</em> It has a high atomic number and is represented by the symbol "Au."

The problem above is asking about the physical property of gold that will help you determine whether a shiny gold nugget is, indeed, real gold. Remember that you are hiking and not anywhere else in the world.

If you look at choice a, appearance. This is definitely incorrect because looking at the object will not be able to help you verify whether it is true gold or "fool's gold." Considering melting point (letter b) would also be hard because you will be needing the necessary equipment to melt gold. Gold melts at 1,064 degrees Celsius. So,this sounds very impractical. (thus, melting point is incorrect) Now, if you look at letter d, physical state, it goes the same way with appearance. It will only tell you that the object is solid and that's it.

Letter c, density is the answer because if you analyze the density of gold, which is 19.32 grams per cubic meter, it is far from the density of iron pyrite (fool's gold) which is 4.8-5 grams per cubic meter. This means that gold is denser or heavier than iron pyrite. You will definitely be able to tell which such big gap in their densities.

6 0

3 years ago

500 coulombs of charge flow through a bulb for 25 seconds. Calculate the current trough the bulb.

kondaur [170]

Answer:

500÷25=20

so 20 coulombs per second

please mark me as brainlist

7 0

3 years ago

Differentiate elastic potential energy and chemical potential energy​

Differentiate elastic potential energy and chemical potential energy