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m_a_m_a [10]
3 years ago
5

1. What happens to particle spacing when temperature increase, What we call this process?

Physics
1 answer:
enot [183]3 years ago
5 0

Answer:

Particle spacing increases and it's called evaporating

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Which type of energy is released when a bond between atoms is broken
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A 0.l ‑kilogram block is attached to an initially unstretched spring of force constant k = 40 N/m as shown right. The block is d
GalinKa [24]

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The maximum potential energy of the system is 0.2 J

Explanation:

Hi there!

When the spring is stretched, it acquires potential energy. When released, the potential energy is converted into kinetic energy. If there is no friction nor any dissipative forces, all the potential energy will be converted into kinetic energy according to the energy conservation theorem.

The equation of elastic potential energy (EPE) is the following:

EPE = 1/2 · k · x²

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EPE = 1/2 · 40 N/m · (0.1 m)²

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The maximum potential energy of the system is 0.2 J

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<span>B. equal and in opposite directions</span>
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