Chapter 18, Problem 18.10P

Interpretation Introduction

Interpretation:

Number of photons produced by laser of wavelength $\text{10}\text{.6 μm}$ has to be calculated.

Concept Introduction:

Planck’s hypothesis states energy associated with photon is as follows:

  $E=\frac{hc}{\lambda }$

Here,

$\lambda$ denotes wavelength.

$h$ denotes Planck’s constant

$c$ denotes speed of light.