Navigate

Two identical flutes produce fundamental notes of frequency 300 Hz at 27° C

Two identical flutes produce fundamental notes of frequency 300 Hz at 27° C. If the temperature of air in one flute is increased to 31° C, the number of beats heard per sec will be

Options

(a) 1
(b) 2
(c) 3
(d) 4

Correct Answer:

2

Explanation:

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

UP2002
admin:

Related Questions

  1. A susceptibility of a certain magnetic material is 400. What is the class
  2. A potentiometer wire of length 10 m and resistance 10 Ω per metre is connected in series
  3. The potential energy of a simple harmonic oscillator when the particle is half way
  4. In a capillary tube water raises by 1.2 mm. The height of water that will rise
  5. A force of 10N is applied on a body for 3 sec and the corresponding displacement 6 m.