Helium-neon laser light (λ = 6.33 × 10−7 m) is sent through a 0.30-mm-wide single slit. What is the width of the central maximum on a screen 1.0 m from the slit?
A)2.0 cm
B)4.2 mm
C)1.1 cm
D)2.0 mm
E)0.70 mm

Question

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The Answer of Helium-neon laser light (λ = 6.33 × 10−7 m) is sent through a 0.30-mm-wide single slit. What is the width of the central maximum on a screen 1.0 m from the slit?
A)2.0 cm
B)4.2 mm
C)1.1 cm
D)2.0 mm
E)0.70 mm

Helium-Neon Laser Light (λ = 6