a. 30°
b. 60°
c. 75°
d. 90°
Solution:
To deviate a ray of light through 90 degrees, use a complete reflecting right angled isosceles prism.
a. 30°
b. 60°
c. 75°
d. 90°
Solution:
To deviate a ray of light through 90 degrees, use a complete reflecting right angled isosceles prism.