The given figure shows the shape of part of a long string in which transverse waves are produced by attaching one end of the string to tuning fork of frequency 250 Hz. What is the velocity of the waves?

$1.0 m s^{- 1}$

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

$1.5 m s^{- 1}$

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

$2.0 m s^{- 1}$

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

$2.5 m s^{- 1}$

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

Open in App

Solution

The correct option is A
$1.0 m s^{- 1}$

It is clear from the figure that wavelength, $λ = 0.4 c m$
Now, frequency, $f = 250 H z$
We know that, wave velocity, $v = f λ = 250 \times 0.4 = 100 c m s^{- 1} = 1 m s^{- 1}$
Hence, the correct choice is (a).

Suggest Corrections

Similar questions

Q. Figure shows the shape of part of a long string in which transverse waves are produced by attaching one end of the string to tuning fork of frequency 250 Hz. What is the velocity of the waves?

The figure showed the shape of part of a long string in which transverse waves are produced by attaching one end of the string to tuning fork of frequency

250 H z

. What is the velocity of the waves?

The given figure shows the shape of part of a long string in which transverse waves are produced by attaching one end of the string to tuning fork of frequency 250 Hz. What is the velocity of the waves?

Q. Transverse waves are produced in a long string by attaching its free end to a vibrating tuning fork. Figure shows the shape of a part of the string. The points in phase are

Q. Figure shows the shape of a part of a long string in which transverse waves are produced. Which pair of particles are in phase?

Join BYJU'S Learning Program

The given figure shows the shape of part of a long string in which transverse waves are produced by attaching one end of the string to tuning fork of frequency 250 Hz. What is the velocity of the waves?

The correct option is A 1.0 ms−1 It is clear from the figure that wavelength, λ=0.4 cm Now, frequency, f=250 Hz We know that, wave velocity, v=fλ=250×0.4=100 cms−1=1 ms−1 Hence, the correct choice is (a).

The correct option is A
$1.0 m s^{- 1}$

It is clear from the figure that wavelength, $λ = 0.4 c m$
Now, frequency, $f = 250 H z$
We know that, wave velocity, $v = f λ = 250 \times 0.4 = 100 c m s^{- 1} = 1 m s^{- 1}$
Hence, the correct choice is (a).