MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Matter Waves

The mass of a...

Question

The mass of a moving particle is m and velocity is v, then write the formula for de-Broglie wavelength $λ$ .

Open in App

Solution

When a particle moving with a velocity $v$ having a mass of $m$ then the formula for de-Broglie wavelength can be written as
$λ = \frac{h}{m v}$ , where $h$ is plank constant.

Suggest Corrections

thumbs-up

0

Similar questions

Q. The de-Broglie wavelength of a proton moving with a velocity

v

λ

. If an alpha particle is moving with a velocity

\frac{v}{2}

then, what would be its de-Broglie wavelength ?

The de-Broglie wavelength associated with the particle of mass m moving with velocity v is

Q. The energy of an electron of mass m moving with velocity V and de-Broglie wavelength

λ

is __________. ('h' is Planck's constant)

Q. A microscopic particle of mass

10^{- 12}

kg is moving with a velocity of

10^{2}

m/s. Then the de-Broglie wavelength associated with the particle is

Q. A proton accelerated through a potential V has de-Broglie wavelength

λ

. Then the de-Broglie wavelength of an

α

-particle, when accelerated through the same potential V is :

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Matter Waves

PHYSICS

Watch in App

explore_more_icon

Explore more

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon