Optics Question 76
Question: Assertion : Radio waves can be polarised. Reason : Sound waves in air are longitudinal in nature.
[AIIMS 1998]
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 both are false.
E) If assertion is false but reason is true.
Show Answer
Answer:
Correct Answer: B
Solution:
Radio waves can be polarised becomes they are transverse in nature.
Sound waves in air are longitudinal in nature.
