Question

What is the width of the central maximum on a screen 2.0 mm behind the hole

Answer 1

The width of the central maximum on the screen is 4.88 mm.

Calculations and Parameters

Given:

Diameter: 0.51 * 10^-3m

Wavelength: 510 * 10^-9 nm

Distance: 2m

θ= 1.22λ /d

x= 2Dθ

= $\frac{(2) (2) (1.22) (510 * 10^-^9m)}{0.51 * 10^-^3}$

= 4.88 mm.

The complete question is:

A 0.51 mm-diameter hole is illuminated by light of wavelength 510 nm.

What is the width of the central maximum on a screen 2.0 m behind the slit?

Express your answer using two significant figures.

Read more about wavelength here:

brainly.com/question/10728818

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