Physics, asked by edu907654, 1 month ago

Radiation of wavelength 2000A falls on a metal plate having
negligible work function. Calculate the energy of the emited photo-
electrons.
Ans. 6-206 eV.​

Answers

Answered by ᎷᎪᎠᎪᎡᎪ
1

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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