हिंदी

Matter waves are ______. - Physics (Theory)

Advertisements
Advertisements

प्रश्न

Matter waves are ______.

विकल्प

  • waves associated with moving particles.

  • waves associated with stationary particles.

  • waves associated with any charged particles.

  • waves associated with electrons only.

MCQ
रिक्त स्थान भरें

उत्तर

Matter waves are waves associated with moving particles.

Explanation:

Matter waves are associated with moving protons, electrons, neutrons and atoms.

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
2022-2023 (March) Official

वीडियो ट्यूटोरियलVIEW ALL [2]

संबंधित प्रश्न

Find the de Broglie wavelength of a neutron, in thermal equilibrium with matter, having an average kinetic energy of `(3/2)` kT at 300 K.


Show that the wavelength of electromagnetic radiation is equal to the de Broglie wavelength of its quantum (photon).


Obtain the de Broglie wavelength of a neutron of kinetic energy 150 eV. As you have an electron beam of this energy is suitable for crystal diffraction experiments. Would a neutron beam of the same energy be equally suitable? Explain. (mn= 1.675 × 10−27 kg)


Compute the typical de Broglie wavelength of an electron in a metal at 27°C and compare it with the mean separation between two electrons in a metal which is given to be about 2 × 10−10 m.


Describe briefly how the Davisson-Germer experiment demonstrated the wave nature of electrons.


The de-Broglie wavelength associated with a material particle when it is accelerated through a potential difference of 150 volt is 1 Å. What will be the de-broglie wavelength associated with the same particle when it is accelerated through a potential difference of 4500 V?


An electromagnetic wave of wavelength ‘λ’ is incident on a photosensitive surface of negligible work function. If ‘m’ mass is of photoelectron emitted from the surface has de-Broglie wavelength λd, then ______


A proton, a neutron, an electron and an α-particle have same energy. Then their de Broglie wavelengths compare as ______.


An electron (mass m) with an initial velocity `v = v_0hati (v_0 > 0)` is in an electric field `E = - E_0hati `(E0 = constant > 0). It’s de Broglie wavelength at time t is given by ______.


E, c and `v` represent the energy, velocity and frequency of a photon. Which of the following represents its wavelength?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×