Calculate the wavelength of the wave associated with a proton having kinetic energy 750 eV(given `m_p = 1.67 xx 10^(-27)kg and h = 6.63 xx 10^(-34)Js)`

Find de-Broglie wavelength associated with a proton of energy 2 MeV. Given, mass of proton is 1.67 xx 10^(-27) kg .

Find the wavelength for a beam of neutrons,whose kinetic energy is 100 eV.Given that mass of neutron = 1.676 xx 10^(-24) g and h= 6.62 xx 10^(-27) erg s. .

Find de Broglie wavelength of wave associated with a particle of rest mass 5 xx 10^(-30) kg and moving with a speed 1.8 xx 10^8 m s^(-1) (h=6.6 xx 10^(-34) Js) .

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).

Calculate the wavelength of matter waves associated with a particles of mass 0.5 g moving with a velocity of 400 cm s ^(-1) Planck's constant is 6.6 xx 10^(-27) erg s .

Find de-Broglie wavelength associated with an electrons moving with velocity 0.6 C. Given, rest mass of electron = 9.1 xx 10^-31 kg , h=6.63 xx 10^-34 Js .