A broad spectrum of light λ = 550 nm) illuminates normally a thin wedge of glass n = 1.50). If the thick edge of the glass is 0.02 mm, the number of dark fringes observed is
A) 109.
B) 99.
C) 73.
D) 55.
E) 33.

Question

A broad spectrum of light λ = 550 nm) illuminates normally a thin wedge of glass n = 1.50). If the thick edge of the glass is 0.02 mm, the number of dark fringes observed is
A) 109. 
B) 99. 
C) 73. 
D) 55. 
E) 33.

Quizplus · Accepted Answer

The Answer of  A broad spectrum of light λ = 550 nm) illuminates normally a thin wedge of glass n = 1.50). If the thick edge of the glass is 0.02 mm, the number of dark fringes observed is
A) 109. 
B) 99. 
C) 73. 
D) 55. 
E) 33.

A Broad Spectrum of Light λ = 550 Nm) Illuminates