Popular Questions
- For the Bohrs second orbit of circumference 2Ï€r, the de-Broglie wavelength of revolving electron will be
- In Davisson-Germer experiment, maximum intensity is observed at
- A photon and an electron have equal energy E
- JJ Thomsons experimentally confirmed the existence of matter waves by the phenomenon
- The kinetic energy of an electron gets tripled, then the de-Broglie wavelength associated with it changes by a factor
- The kinetic energy of an electron gets tripled, then the de-Broglie wavelength associated with it changes by a factor
- If an electron and a proton have the same de-Broglie wavelength, then the kinetic energy of the electron is
- Which of the following is not the property of the photons?
- The de-Broglie wavelength associated with a particle moving with momentum (p) and mass (m) is
- Photon of frequency v has a momentum associated with it. If c is the velocity of light., the momentum is
- The momentum of a photon of energy 1 MeV in kg -ms^-1 , will be
- The ratio of the de-Broglie wavelength of an a-particle and a proton of same kinetic energy is
- An electron is accelerated through a potential difference of V volt The speed of electrons will be
- If a, B and Y rays carry same momentum, which has the longest wavelength ?
- If the kinetic energy of a free electron doubles, its de-Broglie wavelength changes by the factor
- The de-Broglie wavelength of an electron is the same as that of a 50 keV X-ray photon. The ratio of the energy of the photon to th..
