Question

What is the wave length of an electromagnetic radiation ,having a frequency of 5.2 x 10^12 Hz? Note: c= 3.00 x 10^8 m/s

Answer 1

`\huge{5.77 * {10}^( - 5) m}`

Step-by-step explanation:

The wavelength of a wave can be found by using the formula

`\lambda = (c)/(f) \\`

where

c is the speed of the wave

f is the frequency

From the question we have

`\lambda = \frac{3 * {10}^(8) }{5.2 * {10}^( 12) } \\ \\ \\ \\ \large{ = 5.77 * {10}^( - 5) m}`

Hope this helps you