Home
Class 12
CHEMISTRY
Calculate the momentum of a particle whi...

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) ]`

Text Solution

Verified by Experts

`6.63 xx 10^(-24) kg ms^(-1)`
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

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

Calculate the De-Broglie wavelength of a particle whose momentum is 66.26 xx 10^(-28) kg ms^(-1) .

Calculate the kinetic energy of a moving electron which has a wavelength of 4.8 pm. [mass of electron = 9.11 xx 10^(-31) kg, h = 6.626 xx 10^(-34) Kg m^2s^(-1) ].

The uncertainty in the position and velocity of a particle are 10^(-2)m and 5.27 xx 10^(-24) ms^(-1) respectively. Calculate the mass of the particle. Given : h = 6.626 xx 10^(-34) kg m^2s^(-1) Deltav = 5.27 xx 10^(-24) ms^(-1) , Deltax = 10^(-2) m

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).

A moving electron has 4.55 xx 10^(-25) joules of kinetic energy. Calculate its wavelength (mass = 9.1 xx 10^(-31) kg and h = 6.626 xx 10^(-34) kg m^2 s^(-1) ).

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)) .