de-Brogile waves and e.m. waves are same. (Yes/No)

de-Brogile waves are matter wave. (Yes/No)

Find de-Brogile wave length of wave associated with a particle of rest mass 5xx10^(-30) kg and moving with a speed 1.8xx 10^(8) ms^(-1) (h=6.6 xx10^(-34) JS).

Demodulator is used to separate the carrier waves from signal. (Yes/No)

What does an e.m. wave consist of?

Select the correct option: If an electron and a photon have smae de Brogile wavelength, then they will habe same:

According to de-Brogile hypothesis matter has particle nature. (True/ false)

Find de-Brogile wavelength of wave associated with a particle of rest mass 9 xx10^(-31) kg and moving with a speed 1.5 xx 10^(8) ms^(-1) (h=6.6 xx 10^(-34) Js).

What are e.m. waves?How are they produced?

The de Brogile wave corresponding to a particle of mass .m. and velocity .v. has a wavelength associated with it.

State and explain de Brogile hypothesis for duality of matter and calculate the de-Brogile wavelength of an electron (i.e. a material particle).