Question
Physical Sciences Question on Light
A parallel beam of light falls on a convex lens of focal length 15 cm along its axis. The emerging rays falls on a concave lens of focal length 5 cm kept 10 cm behind the convex lens. Then which of the following statements is true about the rays finally emerging out of the concave lens?
A
The rays will be diverging
B
The rays will be converging
C
The rays will be parallel
D
The rays will be a mixer of all three above types.
Answer
The rays will be parallel
Explanation
Solution
The correct option is (C): The rays will be parallel