Answer:
Siis the answer I hope this help
b. no energy is destroyed in the process.
c. energy is created in the process.
d. some amount of energy cannot be accounted for.
Energy of a system is conserved always but it can be converted to other forms . By this conversion no energy is destroying or creating. Thus, option b is correct.
What law of conservation of energy?
According to the law of conservation of energy, energy can neither be created nor be destroyed. However, it can be transformed into other forms. For instance, in light bulb, electrical energy is converting to light energy and heat energy.
Similarly, in fan and motors, electrical energy is converting to mechanical energy and in thermal power plants, thermal energy is converting to electrical energy.
In all of these cases, no amount of energy is destroying or creating. The already existing energy is transforming to various other forms.
Similarly when tow objects in contact exchange energy by mixing or any force, the energy lost from a system will be equal to the energy gained by the second system. Therefore, the total energy is conserved.
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The law of conservation of energy states that when one form of energy is converted into another, no energy is destroyed in the process. The answer is letter B. Energy cannot be created nor destroyed, it can only be converted from one form into the other.
The sides of a metal pan become hot when the pan is placed on a stove burner.
A person gets a sunburn from lying on the beach too long.
An ice cube melts when a person holds it in his hand.
Answer:
An ice cube melts when a person holds it in his hand.
Explanation:
Will give brainliest
Answer:
When an electron is hit by a photon of light, it absorbs the quanta of energy the photon was carrying and moves to a higher energy state. This higher energy state is to imagine that the electron is now moving faster, (it has just been "hit" by a rapidly moving photon) Electrons therefore have to jump around within the atom as they either gain or lose energy
Explanation:
They gain or lose energy.