A hydrogen atom moving at a speed v abso...

A hydrogen atom moving at a speed v absorbs a photon of wavelength 122 nm and stops. Find the value of v. Mass of a hydrogen atom = ` 1.67 xx 10^-27kg`.

2.75 m/s

3.25m/s

4.85m/s

5.65 m/s

Text Solution

Verified by Experts

The correct Answer is:

Similar Questions

Explore conceptually related problems

A hydrogen atom moving at a speed v_(0) absorbs a photon of wavelength 61 nm and stops. Mass of the hydrogen atom is 1.67xx10^(-27)kg . When calculated v_(0) comes out to be 13/n m//s . Find n nearly.

A hydrogen atom moving at speed upsilon collides with another hydrogen atom kept at rest .Find the minimum value of u for which one of the atoms may get ionized the mass of a hydrogen atom = 1.67 xx 10^(-27)kg

If a hydrogen atom at rest, emits a photon of wavelength lambda , the recoil speed of the atom of mass m is given by :

Find out the wavelength of the electron orbiting in the ground state of hydrogen atoms.

When a photon is emited by a hydrogen atom , the photon carries a momentum with it (a) calculate the momentum carreied by the photon when a hydrogen atom emits light of wavelength 656.3 nm (b) with what speed does the atoms recoil during this transition? Take the mass of the hydrogen atom = 1.67 xx 10^(-27) kg (c ) Find the kinetic energy of recoil of the atom

An atom absorbs a photon of wavelength 500nm and emits another photon of wavelength 700nm. Find the net energy absorbed by the atom in the process.

A hydrogen atom initially in the ground level absorbs a photon and is excited to n=4 level then the wavelength of photon is

The shortest wavelength of the Brackett series of a hydrogen-like atom (atomic number of Z ) is the same as the shortest wavelength of the Balmer series of hydrogen atom. The value of z is

A hydrogen atom moving at a speed v absorbs a photon of wavelength 122 nm and stops. Find the value of v. Mass of a hydrogen atom = ` 1.67 xx 10^-27kg`.

Text Solution

Similar Questions

Recommended Questions