Waves Test - 17...

A wave is propagating along a string with a speed of $$320 {cm}/{s}$$ as shown in the figure above.
Find out the amplitude of the given travelling wave ?

The picture below shows too "snapshots" of the same spring-mass system. In the snapshot on the left, the spring is completely uncompressed and completely unstretched. In the snapshot on the right, the spring is stretched as much as it will be during the oscillating motion.
The time it takes to move from the one position to the other is shown, as is the vertical distance.
With the information in this diagram, what two quantities could be determined?

Two waves interfere with each other then which of the following statement is true?

During interference of waves, the amplitude of the resulting wave can be found at any position using the principle of:

Identify which one of the following can be represented by the product of the other two?
I. Speed
II. Wavelength
III. Frequency

A wave of frequency 500 Hz has a velocity of 360 m $$s^{-1}$$. Calculate the distance between two points that are $$60^0$$ out of phase.

The equation, $$y = A \sin [2(vt- x)]$$ represent a plane progressive harmonic wave proceeding along the positive X-direction. The equation, $$y = A \sin[2(x -vt)]$$ represents

What will be the wave velocity, if the radar gives $$54$$ waves per min and wavelength of the given wave is $$10 m$$?

When a transverse wave on a string is reflected from the free end, the phase change produced is ___________.

The distance between two consecutive crests in a wave train produced on a string is $$5 cm$$. If two complete waves pass through any point per second, the velocity of the wave is