Question

Single-Sit Diffraction Review Constant Pere You have been asked to measure the width of a sitina piece of paper. You mount the paper 80.0 centimeters from a screen and luminate it from behind with laser ght of wavelength 633 nanometer nain You mark two of the intensity minima as shown in the sure, and measure the b een them to be 17.9 millimeter Figure 1) Part A What is the width of the sit? Express your answer is iemetrs, to the significant figures View All AEO + O ? Submit - Part 8 the w o od in the width of the The width P other arson son Education Inc. All reserved. Terms of Use Prive Permissions Contact Us

Answer 1

as we have dsino =ml = 0.0 11187 sino = y = 8.95 X10 80 x 10-2 m m > d = ma sino 3X 633x107 0.011187 d = 170 um b) A asino ama So, when seprection decreases, a decrease The width would decreases option (B) is correct