Home
Class 12
PHYSICS
A motion is described by Y = 4e^(x) (e ^...

A motion is described by `Y = 4e^(x) (e ^- (5t))` , Where y,x are in meters and t is in second .

A

This represents progressive wave propagating along - x direction with `5 ms ^(-1)`

B

This represents progressive wave propagating along + x direction with `5 ms ^(-1)`

C

This does not represent progressive wave.

D

This represents standing wave.

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

A motion is described by y = 3e^x.e^(-3t) where y,x arc in metrd and t is in seconds.

A particle is moving along straight line whose position x at time t is described by x = t^(3) - t^(2) where x is in meters and t is in seconds . Then the average acceleration from t = 2 sec. to t = 4 sec, is :

A wave equation which gives the displacement along the y-direction is given by y = 10^(-4) sin(60t + 2x) where x and y are in meters and t is time in seconds. This represents a wave

The motion of a particle along a straight line is described by the function x=(2t -3)^2, where x is in metres and t is in seconds. Find (a) the position, velocity and acceleration at t=2 s. (b) the velocity of the particle at origin.

The motion of a particle along a straight line is described by the function x=(2t -3)^2, where x is in metres and t is in seconds. Find (a) the position, velocity and acceleration at t=2 s. (b) the velocity of the particle at origin.

The wave described by y = 0.25 "sin"(10 pi x - 2pit) , where x and y are in metres and t in seconds , is a wave travelling along the:

The equation of a simple harmonic wave is given by y = 3 sin"(pi)/(2) (50t - x) where x and y are in meters and x is in second .The ratio of maximum particle velocity to the wave velocity is

The equation of a simple harmonic wave is given by y = 3 sin"(pi)/(2) (50t - x) where x and y are in meters and x is in second .The ratio of maximum particle velocity to the wave velocity is

The motion of a particle along a straight line is described by equation : x = 8 + 12 t - t^3 where x is in meter and t in second. The retardation of the particle when its velocity becomes zero is.

The wave described by y = 0.25 sin ( 10 pix -2pi t ) where x and y are in meters and t in seconds , is a wave travelling along the