" Wavelength associated with a Helium atom moving with a velocity of "10^(5)cms^(-1)" is (Atomic mass of "He=4amu;N=6times10^(23);h=6.625times10^(-34)J_(8)" ) "

Wavelength associated with a Helium atom moving with a velocity of 10^(5)cms^(-1) is (Atomic mass of He =4 amu; N=6times10^(23);h=6.625times10^(-34)Js

The wavelength associated with an electron moving with a velocity of 10^8 "cm s"^(-1) is

The de-Broglie wavelength associated with a particle of mass 10^-6 kg moving with a velocity of 10 ms^-1 , is

The wavelength associated with a ball of mass 100g moving with a speed of 10^(3) cm sec^(-1) (h=6.6 xx 10^(-34)Js) is:

What is the de-Broglie wavelength associated with an electron moving with a speed of 5.4 xx 10^6 ms^(-1) ?

Find the wavelength associated with an electron which has mass 9.1xx10^(-28)g and is moving with a velocity of 10^(5) cm sec^(-1). (Given ,h=6.625xx10^(-27) erg-sec)

A beam of helium atoms moves with a velocity of 2xx10^(3) m s^(-1) . Find the wavelength associated with helium atoms.