The wave equation is given by y(x,t) = 0...

The wave equation is given by `y(x,t) = 0.5 sin (2pi/lambda (400t-x))` the wave speed will be

200 m/s

400 m/s

`200 sqrt(2) m/s`

`400 sqrt(2)`

Text Solution

AI Generated Solution

Topper's Solved these Questions

JEE MAIN 2021
JEE MAINS PREVIOUS YEAR|Exercise PHYSICS SECTION B|30 Videos
JEE MAIN 2023
JEE MAINS PREVIOUS YEAR|Exercise Question|455 Videos

Similar Questions

Explore conceptually related problems

If the wave equation y= 0.08 sin (2 pi)/(lambda) (200t-x) then the velocity of the wave will be

A standing wave is formed by the superposition of two waves travelling in the opposite directions. The transverse displacement is given by y(x, t) = 0.5 sin ((5pi)/(4) x) cos (200 pi t) What is the speed of the travelling wave moving in the postive X direction ?

A standing wave is formed by the superposition of two waves travelling in opposite directions. The transverse displacement is given by y(x,t)=0.5 sin (5pi/4 x) cos (200 pi t) What is the speed of the travelling wave moving in the position x direction?

A wave travels in a medium according to the equation of displacement given by y(x, t)=0.03 sin pi (2 t-0.01 x) where y and x are in metres and t in seconds. The wavelength of the wave is

The displacement of a standing wave on a string is given by y (x,t) = 0.4 sin (0.5x) cos (30t) where x and y are in centimetres. (a) Find the frequency, amplitude and wave speed of the component waves. (b) What is the particle velocity at x=2.4 cm at t=0.8 s ?

From a wave equation y= 0.5 sin ((2pi)/3.2)(64t-x). the frequency of the wave is

The equation of a wave is y=(x,t)=0.05 sin [(pi)/(2)(10x-40t)-(pi)/(4)]m find: (a) the wavelength, the frequency and the wave velocity (b) the participle velocity and acceleration at x=0.5m and t = 0.05s .

The equation of a progressive wave is given by y = 0.5 sin (20 x - 400 t) where xand y are in metre and tis in second. The velocity of the wave is

JEE MAINS PREVIOUS YEAR-JEE MAIN 2022-Question

Text Solution
|
Four rings,each of mass M and radius R are rigidly connected (welded) ...
Text Solution
|
The wave equation is given by y(x,t) = 0.5 sin (2pi/lambda (400t-x)) t...
Text Solution
|
The optical power of a double convex lens is 1.25 /m. Refractive index...
Text Solution
|
Linear mass density of rod varies as lambda = lambda0(1-(x^2/l^2)). Fi...
Text Solution
|
Potential energy of a particle varies with x as U=4(1-cos 4x). Find ti...
Text Solution
|
An object is moving at 2cm/s along principle axis as shown. Find posit...
Text Solution
|
Two photons are incident on a metal if energy of first proton is 10 ti...
Text Solution
|
Capacitance of a particle plate capacitor having plate seperation d is...
Text Solution
|
A radioactive substance decay is 7/8 in 15min. What is its half life t...
Text Solution
|
A ball is thrown vertically upwards with the speed of 19.6 ms^(-1) fro...
Text Solution
|
A simple pendulum has time period 4s at earth surface. An another simp...
Text Solution
|
Text Solution
|
Find ratio of magnetic field at center of circular current carrying lo...
Text Solution
|
Find force in CD
Text Solution
|
A pipe with area of cross section 5 cm^2 is ejecting water with speed ...
Text Solution
|
In circuit shown below find current high battery just after closing th...
Text Solution
|
Find power consumption in B1
Text Solution
|
If v' and u' are image and object distance from focus of mirror and v'...
Text Solution
|
In the given diagram pulley is ideal and small acceleration of chain a...
Text Solution
|