3 years ago

Why is the chemical energy of a battery potential energy and not kinetic energy

1 answer:

7 0

Potential energy is stored energy that has not been used yet. kinetic energy is energy that is being used instead of being stored. batteries have stored energy that is not being used until the battery is put into a device that can convert the energy that is stored into energy that is used. in example, putting batteries into a remote puts the stored energy into use by powering the remote.

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If an insect population increases and then decreases as the available supply of food changes, what does this demonstrate

Semenov [28]

D.

This is self-regulation because when the population of the insects becomes too large, it regulates itself and starts to decrease due to a shortage of resources.

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3 years ago

Based on the illustration below, explain how the different organ systems work together.

Stella [2.4K]

Answer:

this is not a proper informative question

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3 years ago

A 350.0 ml sample of gas has a temperature of 22.7 C and a pressure of 0.914 atm. What temperature would be needed for the same

Rus_ich [418]

Answer:

Explanation:

We shall apply gas law formula

P₁ V₁ / T₁ = P₂V₂ / T₂

.914 x 350 / ( 273 + 22.7 ) = 1 x 220 / T₂

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= - 69.64 ⁰ C

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3 years ago

Which of the following is the SI unit used to measure mass? a. kilogram b. liter c. meter d. Kelvin Please select the best answe

Ket [755]

Answer: d

Explanation: because it’s right

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3 years ago

What does it mean if a solid is malleable?

Nat2105 [25]

Answer:

Option C

Explanation:

The answer to this question will be the third option "It is bendable." Malleable means to be able to change the shape of a object without damaging or breaking it. In this case a malleable solid would be for example drainage pipes. These pipes have curves and different shapes but still remain its product of a metal.

Hope this helps!

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4 years ago