If the velocity of an electron is doubled, its de-Broglie frequency will be

When the velocity of an electron increases, its de Broglie wavelength

When the velocity of an electron increases, its de Broglie wavelength

If kinetic energy of emitted electron is made double then its de-Broglie wavelength will become……times initial de-Broglie wavelength.

If the momentum of a particle is doubled, then its de-Broglie wavelength will

If the kinetic energy of a free electron doubles , its de - Broglie wavelength changes by the factor

If the kinetic energy of a free electron doubles , its de - Broglie wavelength changes by the factor