Navigate

What should be the velocity(v) of a sound source moving towards a stationary observer

What should be the velocity(v) of a sound source moving towards a stationary observer so that apparent frequency is double the actual frequency

Options

(a) v
(b) 2v
(c) v/2
(d) v/4

Correct Answer:

v/2

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

MP2002
admin:

Related Questions

  1. A galvanometer of resistance 50Ω is connected to a battery of 3 V along with a resistance
  2. The second overtone of an open pipe is in resonance with the first overtone
  3. Assuming the sun to have a spherical outer surface of radius r
  4. An oscillator circuit consists of an inductance of 0. mH and a capacitor of 20 μF.
  5. An unpolarised beam of intensity I₀ falls on a polaroid. The intensity