Home
Class 12
PHYSICS
A particle has mass 10^(-27)kg. This is ...

A particle has mass `10^(-27)kg`. This is moving with a speed of `107 m//s`. The wavelength associated with the particle is `"__________"`.

A

5m

B

`6.6 xx 10^(-14)m`

C

`6.66Å`

D

`6.2 nm`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

A particle of mass 1 mg has the same wavelength as an electron moving with a velocity of 3xx10^6 ms^-1 . The velocity of the particle is:(Mass of electron= 9.1 xx 10^-31 kg)

A particle moves in a circle of radius 20 cm with linear speed of 10 m/s. Find the angular velocity

An alpha - particle moves in a circular path of radius 0.83cm in the presence of a magnetic field of 0.25Wb//m^2 .The de-broglie wavelength associated with the particle will be:

An electron and a proton are moving in the same direction and possess same kinetic energies. Find the ratio of de Broglie wavelength associated with these particles.

A particle moves in a circle of radius 5 cm with constant speed and time period 0.2pi S .The acceleration of the particle is

A particle of mass 3 xx 10^(-6)g has the same wavelength as an electron moving with a velocity 6 xx 10^(6) ms^(-1) . The velocity of the particle is