The frequency of a sound wave is 250 Hz and its wavelength is 100 cm. The distance travelled by a sound wave in the time taken to produce 100 waves is ________.

100m

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

200m

No worries! We‘ve got your back. Try BYJU‘S free classes today!

300m

No worries! We‘ve got your back. Try BYJU‘S free classes today!

400m

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A 100m
$v = 250 \times 1 = 250 m s^{- 1}$
$t = \frac{100}{250} s = 0.45$
Distance travelled by wave in the time taken to produce 100 waves $=$ v $\times$ time
$=$ 250 $\times$ 0.45
$= 112.5 m \approx 100 m$

Suggest Corrections

Similar questions

Q. Calculate the time taken by a sound wave of frequency 1000 Hz and wavelength 50 cm to travel a distance of 500 m.

The time taken by a sound wave having a frequency of 4 kHz and wavelength of 40 cm to travel 4 km is ___ .

Q. A sound source sends waves of

100 H z

. It produces waves of wavelength

3 m

. The velocity of sound wave is:

Q. Standing waves are produced in a wire by vibrating one end at a frequency of

100 H z

. The distance between the 2nd and the 5th nodes is

60 c m

. The wavelength of the original traveling wave is ____

c m

A sound wave is travelling in air at a speed of 343 m/s. The wavelength of the sound wave is 0.1 cm. Find the frequency of the sound wave. Is the sound audible to humans?

Join BYJU'S Learning Program

The frequency of a sound wave is 250 Hz and its wavelength is 100 cm. The distance travelled by a sound wave in the time taken to produce 100 waves is ________.

The correct option is A 100mv=250×1=250ms−1t=100250s=0.45Distance travelled by wave in the time taken to produce 100 waves = v × time= 250 × 0.45=112.5m≈100m

The correct option is A 100m
$v = 250 \times 1 = 250 m s^{- 1}$
$t = \frac{100}{250} s = 0.45$
Distance travelled by wave in the time taken to produce 100 waves $=$ v $\times$ time
$=$ 250 $\times$ 0.45
$= 112.5 m \approx 100 m$