search
Q: An assertion and a reason are given below Assertion : When a velocity is kept constant and wavelength is halved, then the frequency is doubled Reason : Velocity = Frequency × Wavelength Choose the answer
  • A. Both assertion and reason are true and reason is the correct explanation of assertion.
  • B. Both assertion & reason are true but reason is not the correct explanation of assertion
  • C. Both assertion and reason are false
  • D. Assertion is true but the reason is false
Correct Answer: Option A -
answer image

Explanations:

explanation image