Optics Question 17
When an object is placed between two plane parallel mirrors, then all the images found are of equal intensity. Reason : In case of plane parallel mirrors, an infinite number of images are formed.
Options:
A) If both assertion and reason are true and the reason is the correct explanation of the assertion.
B) If both assertion and reason are true but reason is not the correct explanation of the assertion.
C) If assertion is true but reason is false.
D) If the assertion and reason are both false.
E) If assertion is false but reason is true.
Show Answer
Answer:
Correct Answer: D
Solution:
When an object is placed between two plane parallel mirrors, then infinite number of images are formed.
Images are formed due to the reflection of light.
At each reflection, a part of light energy is absorbed.
Therefore, distant images get fainter.
BETA
