A photon of 300 nm is absorbed by a gas ...

A photon of 300 nm is absorbed by a gas and then re emitted as two photons. One photon is red with lambda=760 nm.What would be the wave number of the second photon?

Topper's Solved these Questions

BASICS IN CHEMISTRY
PATHFINDER|Exercise QUESTION BANK|26 Videos

Similar Questions

Explore conceptually related problems

The electron in a hydrogen atom is in n=2 state. When it drops to the ground state a photon is emitted. What is the wavelength of photon?

What is highest frequency of the photon that can be emitted from H atom?What is the wavelength of this photon?

A bulb emits light of wavelength 4500A^@ .The bulb is rated as 150 watt and 8% of the energy is emitted as light.how many photons are emitted by the bulb per second?

A gas absorbs photon of 355 nm and emits at two wavelengths. If one of the emission is at 680 nm the other is at

In absorbing 10.2 eV energy, the electron of a hydrogen atom jumps from its initial orbit to next higher energy orbit . As the electron returning to the former orbit, a photon is emitted. What is the wavelength of this photon ?

Monochromatic light of wavelength 632.8 nm is produced by a helium-neon laser. The power emitted is 9.42mW. what should be the velocity of a hydrogen atom in order to have the same momentum of photon?

What is the momentum of a photon of frequency gamma and wavelength lambda ?

Assume that 2xx10^(-17) J of light energy is needed by the interior of the human eye to see an object.How many photons of yellow light with lambda=595.2 nm are needed to generate this minimum energy?

What is the originÿof characteristics X-ray? When an electron of a hydrogen atom'jurnps from n = 3 to n = 2 orbit, then what should be the wavelength of the emitted photon? Does it corresponds to visible range? Rydberg const R = 1.1xx10^7 m^-1 .

PATHFINDER-ATOMIC STRUCTURE-QUESTION BANK

Find the change in velocity of an electron which has been excited from...
Text Solution
|
A bulb emits light of wavelength 4500A^@.The bulb is rated as 150 watt...
Text Solution
|
A photon of 300 nm is absorbed by a gas and then re emitted as two pho...
Text Solution
|
An electron is moving in 3rd orbit of Li^(+2) calculate Radius
Text Solution
|
An electron is moving in 3rd orbit of Li^(+2) calculate velocity
Text Solution
|
An electron is moving in 3rd orbit of Li^(+2) calculate potential ene...
Text Solution
|
An electron is moving in 3rd orbit of Li^(+2) calculate kinetic energ...
Text Solution
|
An electron is moving in 3rd orbit of Li^(+2) calculate energy
Text Solution
|
The energy of second orbit of hydrogen is equal to the energy of
Text Solution
|
An electron is moving in an orbit of circumference of 14.92 A^@ in He^...
Text Solution
|
An electron is moving in an orbit of circumference of 14.92 A^@ in He^...
Text Solution
|
An electron is moving in an orbit of circumference of 14.92 A^@ in He^...
Text Solution
|
Calculate the wavelength of radiations in the Lyman series when an ele...
Text Solution
|
Calculate the energy emitted when electrons of 1g atom of hydrogen und...
Text Solution
|
What is the energy in joules required to shift the electron of a hydro...
Text Solution
|
What is the maximum number of emission lines when the excited electron...
Text Solution
|
When the electromagnetic radiation of wavelength 300 nm falls on the s...
Text Solution
|
When the electromagnetic radiation of wavelength 300 nm falls on the s...
Text Solution
|
The maximum kinetic energy of the photoelectron is found to be 6.6x10^...
Text Solution
|
Calculate the wavelength associated with an electron moving with a vel...
Text Solution
|