The interference pattern is from a spherical lens placed on a flat reflecting surface using a monochromatic light of wavelength λ = 550 nm. If the distance from the center to A is 0.6 mm, the radius of curvature of the lens is
A) 41.3 cm.
B) 82.5 cm.
C) 18.7 cm.
D) 37.4 cm.
E) 26.2 cm.

Question

The interference pattern is from a spherical lens placed on a flat reflecting surface using a monochromatic light of wavelength λ = 550 nm. If the distance from the center to A is 0.6 mm, the radius of curvature of the lens is
A) 41.3 cm. 
B) 82.5 cm. 
C) 18.7 cm. 
D) 37.4 cm. 
E) 26.2 cm.

Quizplus · Accepted Answer

The Answer of  The interference pattern is from a spherical lens placed on a flat reflecting surface using a monochromatic light of wavelength λ = 550 nm. If the distance from the center to A is 0.6 mm, the radius of curvature of the lens is
A) 41.3 cm. 
B) 82.5 cm. 
C) 18.7 cm. 
D) 37.4 cm. 
E) 26.2 cm.

The Interference Pattern Is from a Spherical Lens Placed on a Flat