Home
Class 12
CHEMISTRY
What is the mass of a photon of sodium l...

What is the mass of a photon of sodium light with a wavelength of 5890 Å? `[h = 6.626 xx 10^(-34) Js]`

Text Solution

Verified by Experts

`3.75 xx 10^(-36) kg `
Promotional Banner

Topper's Solved these Questions

  • ATOMIC STRUCTURE - II

    NCERT TAMIL|Exercise SELF EVALUATION (CHOOSE THE CORRECT ANSWER)|9 Videos

  • ATOMIC STRUCTURE - II

    NCERT TAMIL|Exercise SELF EVALUATION (ANSWER IN ONE OR TWO SENTENCES)|8 Videos

  • ATOMIC STRUCTURE - II

    NCERT TAMIL|Exercise EXAMPLE|5 Videos

  • BIOMOLECULES

    NCERT TAMIL|Exercise EVALUATION (Choose the correct answer)|21 Videos

Similar Questions

Explore conceptually related problems

What is the energy of a photon of wavelength 6000Å

Calculate the momentum of a particle which has a de-Broglie wavelength of 1Å. [ h = 6.626 xx 10^(-34) kg m^2 s^(-1) ]

Calculate the momentum of electrons if their wavelengths is 2Å . Given : h = 6.626 xx 10^(-34) Js and m = 9.1 xx 10^(-31) kg

What is the energy of a photon whose wavelength is 6840 Å ?

If a light of wavelength 4950 Å is viewed as a continuous flow of photons, what is the energy of each photon in eV ? (Given h = 6.6 xx 10^(-34) "Js, c =" 3 xx 10^(8) ms^(-1) )

What is the frequency of a photon whose energy 66.3 eV ? Given : h = 6.63 xx 10^(-34) Js

What will be the wavelength of oxygen molecule in picometers moving with a velocity of 660 ms^(-1) (h = 6.626 xx 10^(-34) kg m^2 s^(-1)) .

Calculate the wavelength associated with an electron (mass 9.1 xx 10^(-31) kg) moving with a velocity of 10^3m sec^(-1) (h=6.626 xx 10^(-34) kg m^2 sec^(-1)) .

A moving electron has 4.9 xx 10^(-25) joules of kinetic energy. Find out its de - Broglie wavelength (Given h = 6.626 xx 10^(-34) Js, m_e = 9.1 xx 10^(-31) kg).