Dual Nature of Matter and Radiation questions
494 published questions with worked solutions.
- When light of wavelength is incident on photosensitive surface, the stopping potential is V. When light of wavelength 3 is...
- The de-Broglie wavelength of a particle [MHTCET 2015]
- For photoelectric emission from certain metal, the cut-off frequency is . If radiation of frequency 2 impinges on the metal...
- The wavelength _e of an electron and _p of a photon of same energy E are related by [MHTCET 2013]
- When the kinetic energy of an electron is increased, the wavelength of the associated wave will [MHTCET 2011]
- Which of the following is not the property of the photons? [MHTCET 2008]
- The momentum of a photon of energy 1 MeV (in kg ,m ,s^ -1 ), will be [MHTCET 2007]
- When intensity of incident light increases, [MHTCET 2007, MHTCET 2000]
- If n_R and n_V denote the number of photons emitted by a red bulb and violet bulb of equal power in a given time, then [MHTCET...
- The dual nature of light is exhibited by [MHTCET 2003]
- Energy of photon whose frequency is 10^ 12 MHz, will be [MHTCET 2002]
- According to Planck's quantum theory any electromagnetic radiation is
- Matter waves are
- In matter waves, associated with moving particles the energy is carried by
- The de–Broglie wavelength
- A photon, an electron and a uranium nucleus all have the same wavelength. The one with the most energy
- Dual nature of radiation is shown by
- What is the de Broglie wavelength of a 2 kg mass , moving with a velocity of 10 m/s ?
- What is the de-Broglie wavelength of the –particle accelerated through a potential difference V
- Protons and –particles have the same de Broglie wavelength. What is same for both of them?
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