(A) 100 nm (B) 2000 m A green bulb ...
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(A) 100 nm (B) 2000 m A green bulb and a red bulb are emitting the radiations with equal power. The correct relation between numbers of photons emitted by the bulbs per second is (D) unpredictable (A) n = n, (B) n < n (C) n > n The threshold wavelength for ejection of electrons from a metal is 330 nm. The work function for the 10-34 Ls)

NEET/Medical Exams
Chemistry
Solution
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( begin{array}{lll}text { green bulb } & text { red bulb. } downarrow & downarrow lambda_{2} & n_{g}=frac{P}{frac{n_{l}}{lambda}} text { es } frac{p times lambda}{n c} ]
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