An observer standing near the seashore o...

An observer standing near the seashore observes 42 waves per minute. If the wavelength of the water wave is 12 m then the velocity of water wave is

`540 ms^(-1)`

`8.4 ms^(-1)`

`0.184 ms^(-1)`

`3.5 ms^(-1)`

Text Solution

Verified by Experts

Topper's Solved these Questions

SEMICONDUCTORS
TARGET PUBLICATION|Exercise EXERCISE|147 Videos
Thermal Properties of Matter
TARGET PUBLICATION|Exercise Exercise|259 Videos

Similar Questions

Explore conceptually related problems

An observer standing at the sea-coast, observes 48 waves reaching the coast per minute. If the wavelength of each wave is 10 m, then the velocity of the wave is

An observer standing at the sea coast observes 54 waves reaching the coast every minute. If the wave number is 10//metre , the wave velocity is

Choose the correct option? An observer is standing at the bank of sea and finds that 54 waves are reaching the bank per minute. If the wavelength of waves is 10 meter then their speed will be A. 3 m//s B. 9 m//s C. 332 m//s D. zero

Explain interference of water waves.

the equation of a progressive wave is given by y=5 sin (100πt−0.4πx) where y and x are in m and t is in s. Which of the following statement are correct? (1) The amplitude of the wave is 5 m. (2) The wavelength of the wave is 5 m. (3) The frequency of the wave is 50 Hz. (4) The velocity of the wave is 250 m/s

Calculate the velocity of sound if the frequency of the wave is 4 Hz and the wavelength of the wave is 80 meters.

A standing wave is represented by, y=Asin(100t)cos(0.01x) , where x,y and A are in millimeter and t in second. The velocity of the wave is

Find the odd one out and gice the reason: Sound waves, waves on the surface of water, waves on a stretched string, light waves.

The distance between a crest and its nearest trough is 2.5 cm. If 4 complete waves pass through any point per second, then the velocity of wave, in cm//s , will be

The equation of a standing wave is given by y = 0.02 cos (pi)(x) sin (100 (pi) t )m . Find the amplitude of either wave interfering , wavelength , time period, frequency and wave velocity of interfering waves.

TARGET PUBLICATION-Sound-Exercise

A car is moving with a speed of 72 km-hour^(-1) towards a roadside sou...
Text Solution
|
The velocity of sound is greatest in
Text Solution
|
A heavy ball of mass M is suspended from the ceiling of a car by a lig...
Text Solution
|
The transverse displacement of a string clamped at both ends is by y (...
Text Solution
|
Two boys stand close to a long straight metal pipe, at some distance f...
Text Solution
|
A uniform rope of length L and mass m1 hangs vertically from a rigid s...
Text Solution
|
A granite rod of 60 cm length is clamped at its middle point and is se...
Text Solution
|
At a temperature of 314 K and a pressure of 100 kPa, the speed of soun...
Text Solution
|
The extension in a string, obeying Hooke’s law, is x. The speed of the...
Text Solution
|
When sound is produced in an aeroplane moving with a velocity of 250 m...
Text Solution
|
Neon is 20 times heavier than hydrogen. The equal volumes of hydrogen ...
Text Solution
|
Sound waves in air are always longitudinal, because
Text Solution
|
Which of the following doesn’t produce a sound wave?
Text Solution
|
The ratio of velocity of sound in hydrogen and chlorine at STP is
Text Solution
|
Assertion: For sound waves, air is rarer medium than water. Reason: ...
Text Solution
|
Which of the following statements is true for wave motion ?
Text Solution
|
The ratio of the speed of sound in nitrogen gas to that in helium gas,...
Text Solution
|
A source of sound of frequency 750 Hz is placed inside water. The spee...
Text Solution
|
An observer standing near the seashore observes 42 waves per minute. I...
Text Solution
|
Under similar conditions of temperature and pressure, in which of the ...
Text Solution
|