Home
Class 12
PHYSICS
Find the ratio of de Broglie wavelength ...

Find the ratio of de Broglie wavelength of molecules of hydrogen and helium which are at temperatures `27^circ` and `127^circC`, respectively.

A

`(1)/(2)`

B

`sqrt((3)/(8))`

C

`sqrt((8)/(3))`

D

`1`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELECTRON, PHOTON, PHOTOELECTRIC EFFECT AND X-RAYS

    ERRORLESS |Exercise Cathode Rays and Positive Rays|11 Videos

  • ELECTRON, PHOTON, PHOTOELECTRIC EFFECT AND X-RAYS

    ERRORLESS |Exercise Photon and Photoelectric Effect|4 Videos

  • ELECTRO MAGNETIC INDUCTION

    ERRORLESS |Exercise SET|20 Videos

  • ELECTRONICS

    ERRORLESS |Exercise Selv Evaluation Test|23 Videos

Similar Questions

Explore conceptually related problems

Calculate the ratio of de-Broglie wavelength of molecules of hydrogen and oxygen kept in two separate jars at 27^(@)C and 127^(@)C respectively.

Ratio of the de Broglie wavelenght of molecules of helium and hydrogen at temperatur 27^(@) C and 327^(@) C respectively is

Find the ratio of de Broglie wavelength of proton and alpha -perticle of same energy

The de-Broglie wavelength of electron in gound state of an hydrogen atom is

The de-Broglie wavelength of neutron in thermal equilibrium at temperature T is

The ratio of de Broglie wavelength of a proton and a neutron moving with same velocity is nearly

The ratio of the de Broglie wavelength of a proton and alpha particles will be 1:2 if their

The ratio of d-Brogile wavelength off mlecules of hydrogen and helium gas moving at arms speed in two gas jars kept sparately at temeperature 37^(@) C and 127^(@) C respectively is :

What will be the ratio of de - Broglie wavelengths of proton and alpha - particle of same energy ?