An electron has mass `9.1xx10^(-28)g` and is moving with a velocity of `10^(5)cm//sec`. Calculate its kinetic energy and wavelength when `h=6.626xx10^(-27)erg-sec`

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)

The mass of the electrons 9.8 xx 10^(-28) gram and uncertainty in the velocity equal to 2 xx 10^(-3) cm//sec . The uncertainty in the position of an electron is (h = 6.62 xx 10^(-27) ergsec)

The dual behaviour of matter was proposed by the French physicist , de Broglie. b) A moving electron has a de Broglie wavelength of 7 xx10^ (-7) m. Calculate its kinetic energy. (Plank's constant, = 6.626 xx 10^(-34) Js),( Mass of an electron = 9.1 xx 10^(-31) kg.)

A proton (mass = 1.66 xx 10^(-27)kg) is moving with kinetic energy 5 xx 10^(-27) J calculate the de Broglie wavelength associated with it ? (h = 6.6 xx 10^(-34)Js)

A proton (mass = 1.66 xx 10^(-27)kg) is moving with kinetic energy 5 xx 10^(-27) J calculate the de Broglie wavelength associated with it ? (h = 6.6 xx 10^(-34)Js)

A particle having a mass of 10 milligram has a velocity of 3600 km/hour. Calculate the wavelength of the particle (h = 6.626 xx 10^(-27) "erg second")

A particle having a mass of 10 milligram has a velocity of 3600 km/hour. Calculate the wavelength of the particle (h = 6.626 xx 10^(-27) "erg second")

The wavelength of a moving body of mass 0.1 mg is 3.31 xx 10^(-29) m. Calculate its kinetic energy (h = 6.626 xx 10^(-34) Js) .

The wavelength of a moving body of mass 0.1 mg is 3.31 xx 10^(-29) m. Calculate its kinetic energy (h = 6.626 xx 10^(-34) Js) .