Question

The de-Broglie wavelength of a bus moving with speed v is λ. Some passengers left the bus at a stoppage. Now the bus moves with twice the speed, its kinetic energy is found to be twice the initial value. The new de-Broglie wavelength will be

Answer 1

Answer:

The de-Broglie wavelength of a bus moving with speed 'v' is ′λ′ . ... Now when the bus moves with twice its initial speed, its kinetic energy is found to be twice its initial value.

Explanation:

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Answer 2

Answer:

The de-Broglie wavelength of a bus moving with speed 'v' is ′λ′ . ... Now when the bus moves with twice its initial speed, its kinetic energy is found to be twice its initial value.

answer-λ