A beam of light of wavelength 552 nm shine through a diffrac

A beam of light of wavelength 552 nm shine through a diffraction grating onto a screen. The first order bright fringe makes a 15.0 degree angle with the undeviated beam. What is the grating spacing, d?

d * sin theta = m * lambda

d = m * lambda / sin theta

= (1 * 552 * 10^-9) / (sin 15)

d = 2.13 * 10^-6 m

$A beam of light of wavelength 552 nm shine through a diffraction grating onto a screen. The first order bright fringe makes a 15.0 degree angle with the undevi$

A beam of light of wavelength 552 nm shine through a diffrac

Solution

Get Help Now

Submit a Take Down Notice