A wave representing by the equation y = ...

A wave representing by the equation `y = A cos(kx - omegat)` is suerposed with another wave to form a stationary wave such that point `x = 0` is a node. The equation for the other wave is

A

`a sin (kx + omegat)`

B

`-a cos(kx + omegat)`

C

`-a cos(kx - omegat)`

D

`-a sin(kx - omegat)`

Text Solution

Verified by Experts

The correct Answer is:

B

As `x = 0` is node `rArr` standing wave should be `y = 2a sin kx omegat`
Now solve

Promotional Banner

Promotional Banner

Topper's Solved these Questions

TRAVELLING WAVES
RESONANCE ENGLISH|Exercise Exercise- 2 PART I|21 Videos
TRAVELLING WAVES
RESONANCE ENGLISH|Exercise Exercise- 2 PART II|19 Videos
TRAVELLING WAVES
RESONANCE ENGLISH|Exercise Exercise- 1 PART I|23 Videos
TEST SERIES
RESONANCE ENGLISH|Exercise PHYSICS|130 Videos
WAVE ON STRING
RESONANCE ENGLISH|Exercise Exercise- 3 PART II|7 Videos

Similar Questions

Explore conceptually related problems

A wave represented by the equation y = a cos(kx - wt) is superposed with another wave to form a stationary wave such that point x= 0 is a node. The equation for the other wave is

A wave represented by the equation y=acos(kx-omegat) is superposed with another wave to form stationary wave such that the point x=0 is a node. The equation for the other wave is:

A wave is represented by the equation y = a sin(kx - omega t) is superimposed with another wave to form a stationary wave such that the point x = 0 is a node. Then the equation of other wave is :-

A wave represented by a given equation [y (x, t) = a sin (omega t - kx)] superimposes on another wave giving a stationary wave having antinode at x = 0 then the equation of the another wave is

In a standing wave, node is a point of

The equation y=Asin^2(kx-omegat) represents a wave motion with

Two wave are represented by the equations y_(1)=asinomegat ad y_(2)=acosomegat the first wave

In a wave motion y = a sin (kx - omegat) , y can represent

A wave of length 2m is superposed on its reflected wave to form a stationary wave. A node is located at x = 3m. The next node will be located at x=

In a wave motion y = asin (kx - omega t),y can represent :-

RESONANCE ENGLISH-TRAVELLING WAVES-Exercise- 1 PART II

Three blocks I, II, & III having mass of 1.6 kg, 1.6 kg and 3.2 kg rep...
Text Solution
|
Three consecutive flash photographs of a travelling wave on a string w...
Text Solution
|
A heavy ball is suspended from the ceiling of a motor car through a li...
Text Solution
|
A wave moving with constant speed on a uniform string passes the point...
Text Solution
|
A sinusoidal wave with amplitude y is travelling with speed v on a str...
Text Solution
|
Sinusoidal waves 5.00 cm in amplitude are to be transmitted along a st...
Text Solution
|
The average power transmitted through a given point on a string suppor...
Text Solution
|
Two waves of same amplitude a and frequency v and having a phase diffe...
Text Solution
|
A wave moving with constant speed on a uniform string passes the point...
Text Solution
|
Two wave of amplitude A(1), and A(2) respectively and equal frequency ...
Text Solution
|
A wave pulse, travelling on a two piece string, gets partically reflec...
Text Solution
|
The following figure depicts a wave travelling in a medium. Which pair...
Text Solution
|
Three coherent waves having amplitudes 12mm, 6mm and 4mm arrive at a g...
Text Solution
|
A wave representing by the equation y = A cos(kx - omegat) is suerpose...
Text Solution
|
A wire having a lineat density of 0.05 gm/ cc is stretched between two...
Text Solution
|
Equations of a stationery and a travelling waves are y(1)=a sin kx cos...
Text Solution
|
Two uniform wires A and B are of same metal and have equal masses. The...
Text Solution
|
A steel wire of mass 4.0 g and length 80 cm is fixed at the two ends. ...
Text Solution
|
Two wires of same material of radii 2r and r are welded together end t...
Text Solution
|
In a stationary wave represented by y = a sin omegat cos kx, amplitude...
Text Solution
|