The de-Broglie wavelength is proportional to

De Broglie wavelength lambda is proportional to

De Broglie wavelength lambda is proportional to

The de-Broglie wavelength lamda

Assertiom: The de-broglie wavelength of a neutrons when its kinetic energy is k is lambda . Its wavelength is 2lambda when its kinetic energy is 4k . Reason : The de-broglie wavelength lambda is proportional to square root of the kinetic energy.

The de-Broglie wavelength lambda

When an electron is accelerated with potential difference V,' its de Broglie wavelength is directly proportional to

The de Broglie wavelength is given by

The de Broglie wavelength is given by

A:For microscope particles or sub microscopic particles wavelength of de-Broglie is important. R:If velocity is constant then de-Broglie wavelength is inversely proportional to mass of particle.

Assertion (A) : de-Broglie equation is significant for microscopic particles. Reason (R ): de -Broglie wavelength is inversely proportional to the mass of a particle when velocity is kept constant.