Student Login

Home›Chapters›Wave Motion PYQs›Wave Basics & Properties of Sound›Question 2

MHT CET 2026 (19 Apr, Shift 2) · Wave Basics & Properties of Sound

Wave Basics & Properties of Sound question from MHT CET 2026 (19 Apr, Shift 2)

Q2MHT CET 2026 · 19 APR · SHIFT 2Easy

Wave Basics & Properties of Sound

A body sends a wave $150$ mm long through medium P and $0.30$ m long in medium Q. If velocity of the wave in medium P is $80$ cm s $-1$ , the velocity of wave in medium Q is

Show answer and solution

Answer: (d)

Frequency is the same in both media, so $\frac{v_Q}{v_P} = \frac{\lambda_Q}{\lambda_P}$ .
$v_Q = 0.80 \times \frac{0.30}{0.150} = 1.6$ m/s
So the answer is (d) $1.6$ m s $^{-1}$ .

Report a mistake

More questions on Wave Basics & Properties of Sound

The number of waves counted by an observer on the sea-coast in one minute is 54. If the…MHT CET 2026 (18 Apr, Shift 1)
Sound waves travel at 350 m/s through a warm air and at 3500 m/s through brass. Which of…MHT CET 2026 (13 Apr, Shift 2)
Waves having a velocity 10m/s, strike a stationary boat near the sea shore. The distance…MHT CET 2026 (13 Apr, Shift 1)
The 'Loudness' and 'Pitch' of sound respectively are the human perception toMHT CET 2026 (20 Apr, Shift 1)
Which one of the following statements regarding pitch of sound is 'WRONG'? (A) Pitch…MHT CET 2026 (19 Apr, Shift 1)
Out of the following musical instruments which is ' NOT ' a percussion instrument?MHT CET 2026 (17 Apr, Shift 1)
The amplitude of a sound wave at a distance r from a point source is A. The amplitude at…MHT CET 2026 (19 May, Shift 1)
A point source is kept at the center of a spherically enclosed detector. If the volume of…JEE Main 2026 (24 Jan, Shift 2)