Chapter 18, Problem 18.3P

Interpretation Introduction

Interpretation:

Wavelength correspoding to energy of $15\times {10}^3\text{ eV}$ has to be calculated.

Concept Introduction:

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

  $E=h\cdot \frac{c}{\lambda }$

Here,

$\lambda$ denotes wavelength.

$h$ denotes Planck’s constant

$c$ denotes speed of light.