Two sources of sound moving with same sp...

Two sources of sound moving with same speed v and emitting frequency of 1400 Hz are moving such that one source `s_1` is moving towards the observer and `s_2` is moving away from observer. If observer hears beat frequency of 2 Hz. Then find the speed of source. Given `v_(sound) gt gt v_(source)` and `v_(sound) = 350m/s`

`1/4`

`1/2`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

JEE MAIN 2021
JEE MAINS PREVIOUS YEAR|Exercise PHYSICS SECTION B|30 Videos

Similar Questions

Explore conceptually related problems

A source of sound moves towards an observe.

A source of sound is travelling towards a stationary observer. The frequency of sound heard by the observer is 25 % more than the actual frequency. If the speed of sound is v , that of the source is

if the speed of a sound source is equal to the speed fo sound and the source is moving away from the observer, then the ratio of apparent frequency to the original frequency is

A source emits sound with a frequency of 1000 Hz. It is moving at 20 m/s toward a stationary reflecting wall. If the speed of sound is 340 m/s an observer at rest directly behind the source hears a beat frequency of

Source of sound and observer are moving towards each other, the observer will hear

A source of sound emitting a note of frequency 200 Hz moves towards an observer with a velocity v equal to the velocity of sound. If the observer also moves away from the source with the same velocity v, the apparent frequency heard by the observer is

An observer is moving away from source of sound of frequency 100 Hz. His speed is 33 m/s. If speed of sound is 330 m/s, then the observed frequency is

A source is moving towards an observer with a speed of 20 m / s and having frequency of 240 Hz . The observer is now moving towards the source with a speed of 20 m / s . Apparent frequency heard by observer, if velocity of sound is 340 m / s , is

The sources S_(1) is at rest. The observer and the source S_(2) are moving towards S_(1) as shown in figure. The roof beats observed by the observer if both sources have frequency 120 Hz and speed of sound 330m/s in is

JEE MAINS PREVIOUS YEAR-JEE MAIN-All Questions

There is a electric circuit as shown in the figure. Find potential dif...
Text Solution
|
A particle of mass m and positive charge q is projected with a speed o...
Text Solution
|
Two sources of sound moving with same speed v and emitting frequency o...
Text Solution
|
An electron & a photon have same energy E. Find the ratio of de Brogli...
Text Solution
|
A ring is rotated about diametric axis in a uniform magnetic field per...
Text Solution
|
Electric field in space is given by vec(E(t)) = E0 (i+j)/sqrt2 cos(ome...
Text Solution
|
Focal length of convex lens in air is 16 cm (mu(glass) = 1.5). Now the...
Text Solution
|
A lift of mass 920 kg has a capacity of 10 persons. If average mass of...
Text Solution
|
The hysteresis curve for a material is shown in the figure. Then for t...
Text Solution
|
An inductor of inductance 10 mH and a resistance of 5 is connected to...
Text Solution
|
Find the dimension of B^2/(2 mu0)
Text Solution
|
A capacitor of 60 pF charged to 20 volt. Now battery is removed and th...
Text Solution
|
When m gram of steam at 100^(@) C is mixed with 200 gm of ice at 0^(@)...
Text Solution
|
A solid cube of side 'a' is shown in the figure. Find maximum value of...
Text Solution
|
Magnitude of resultant of two vectors vecP and vecQ is equal to magnit...
Text Solution
|
In a potentiometer experiment the balancing length with a cell is 560 ...
Text Solution
|
A block of mass m is connected at one end of spring fixed at other end...
Text Solution
|
3 charges are placed in a circle of radius d as shown in figure. Find ...
Text Solution
|
Choose the correct graph between pressure and volume of ideal gas.
Text Solution
|
Find the co-ordinates of centre of mass of the lamina shown in figure
Text Solution
|