The photoelectric effect occurs when light shines on a metal. ... Light of any frequency will cause electrons to be emitted.
Just as a dozen is 12 of something, a mole is about 6.02 * 10^23 of something .
Answer:
When our bodies are dry and wind blows by, we lose some energy to the air molecules. When are bodies are wet, we have a substance on our skin that likes to absorb heat. So when wind blows by, we lose a LOT of energy to the air molecules. When the body loses heat energy, our body temperature drops.
Explanation:
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Gravity is nest described as the attractive force that acts between any two objects on earth
Explanation:-
- Gravity was found by Sir Eizak Newton
- It has formula given by
