Physics, asked by ashasoliya5, 3 months ago

State four ways of providing energy to a metal to emit electrons from its surface.

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Answered by ᎷᎪᎠᎪᎡᎪ

Answer:

Chernozem is a black-colored soil containing a high percentage of humus and high percentages of phosphoric acids, phosphorus, and ammonia. Chernozem is very fertile and can produce high agricultural yields with its high moisture storage capacity.

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Can anyone plz answer this ☝☝ Plz don't answer in a silly way....its a humble request ☺...

State four ways of providing energy to a metal to emit electrons from its surface.​

Answers

State four ways of providing energy to a metal to emit electrons from its surface.