Question

Taking The values of planks constant and boltman constant examine the possibility of stimulatted emission at 300k and for a wavelength of 600nm​

Answer 1

Answer:

(2) Numerical value of the physical quantity is

directly proportional to the unit of physical

quantity

(3) Numerical constant can be deduced by the

method of dimensions

(4) A number

Explanation:

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Answer 2

Answer:

Spontaneous emission takes place without interaction with other photons, and the direction and phase are random. Stimulated emission takes place when the excited electron interacts with another photon.