EASY
12th West Bengal Board
IMPORTANT
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Write down Einstein's photoelectric equation.
Important Questions on Photoelectric Emission and Production and Properties of X-Rays
EASY
12th West Bengal Board
IMPORTANT
Previous Years' Solved Papers: Physics West Bengal Board 12>Chapter 19 - Photoelectric Emission and Production and Properties of X-Rays>West Bengal Board-2019>Q 5
Light rays of wavelength are incident on a photosensitive metal. If the maximum kinetic energy of the emitted photoelectrons from the metal surface in the second case be times the maximum kinetic energy of emitted photoelectrons in the first case then determine the work function of the metal.
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