What is wave pulse ?

What is wave particle duality?

Explain reflection of transverse wave when a wave pulse is sent as a crest from. Denser to rares medium

Explain reflection of transverse wave whena wave pulse is sent from a denser to a rarer medium.

Explain reflection of transverse wave when a wave pulse is sent as a crest from. Rarer to denser medium.

Explain reflection of transverse wave whena wave pulse travels from a rarer to a denser medium.

What is wave motion ?

What is transverse stationary wave ?

In a EM wave the electric field oscillates sinusoidally at a frequency of 2 xx 10^10 Hz. What is the wavelength of the wave?

A uniform string of length 20 m is suspended from a rigid support. A short wave pulse is introduced at its lowest end. It starts moving up the string. The time taken to reach the support is (take g = 10 ms^(-2) )