Part 2
If the particles listed below all have the same kinetic energy, which one would possess the shortest de-Broglie wavelength?
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Nov
If the particles listed below all have the same kinetic energy, which one would possess the shortest de-Broglie wavelength? If the particles listed below all have the same kinetic energy which one would possess the shortest de-Broglie wavelength? November 29, 2020 Category: Chapter 11 - Dual Nature of Radiation and Matter , MTG NEET Physics [...]
An electron of mass me and a proton of mass mp are moving with the same speed. The ratio of their de-Broglie’s wavelengths λe/λp is
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Nov
An electron of mass me and a proton of mass mp are moving with the same speed. The ratio of their de-Broglie’s wavelengths λe/λp is An electron of mass me and a proton of mass mp are moving with the same speed. The ratio of their de-Broglie's wavelengths λe/λp is November 29, 2020 Category: Chapter [...]
The de-Broglie wavelength of a ball of mass 120g moving at a speed of 20m/s is
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Nov
The de-Broglie wavelength of a ball of mass 120g moving at a speed of 20m/s is The de-Broglie wavelength of a ball of mass 120g moving at a speed of 20m/s is November 29, 2020 Category: Chapter 11 - Dual Nature of Radiation and Matter , MTG NEET Physics , Part 2 ,
If m is the mass of an electron and c the speed of light, the ratio of the wavelength of a photon of energy E to that of the electron of the same energy is
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Nov
If m is the mass of an electron and c the speed of light, the ratio of the wavelength of a photon of energy E to that of the electron of the same energy is If m is the mass of an electron and c the speed of light the ratio of the wavelength of [...]
λe,λp and λα are the de-Broglie wavelength of electron, proton and α particle. If all the accelerated by same potential, then
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Nov
λe,λp and λα are the de-Broglie wavelength of electron, proton and α particle. If all the accelerated by same potential, then proton and α particle. If all the accelerated by same potential then λe λp and λα are the de-Broglie wavelength of electron November 29, 2020 Category: Chapter 11 - Dual Nature of Radiation and [...]
de-Broglie wavelength of an electron accelerated by a voltage of 50 V is close to: (∣e∣=1.6 × 10^−19 C, me = 9.1×10^−31kg, h=6. 6×10^−34Js).
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Nov
de-Broglie wavelength of an electron accelerated by a voltage of 50 V is close to: (∣e∣=1.6 × 10^−19 C, me = 9.1×10^−31kg, h=6. 6×10^−34Js). de-Broglie wavelength of an electron accelerated by a voltage of 50 V is close to: (∣e∣=1.6 × 10^−19 C h=6. 6×10^−34Js). me = 9.1×10^−31kg November 29, 2020 Category: Chapter 11 - [...]
The de – Broglie wavelength of an electron moving with a velocity c2 (where c is velocity of light in vacuum) is to the wavelength of a photon. The ratio of the kinetic energies of electron and photon is:
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Nov
The de – Broglie wavelength of an electron moving with a velocity c2 (where c is velocity of light in vacuum) is to the wavelength of a photon. The ratio of the kinetic energies of electron and photon is: What is the momentum of a photon having frequency 1.5×10^13Hz ? November 29, 2020 Category: Chapter [...]
The de Broglie wavelength of a proton (charge = 1.6×10^−19C mass = 1.6×10^−27kg) accelerated through a potential difference of 1kV is
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Nov
The de Broglie wavelength of a proton (charge = 1.6×10^−19C mass = 1.6×10^−27kg) accelerated through a potential difference of 1kV is The de Broglie wavelength of a proton (charge = 1.6×10^−19C mass = 1.6×10^−27kg) accelerated through a potential difference of 1kV is November 29, 2020 Category: Chapter 11 - Dual Nature of Radiation and Matter [...]
A particle is moving three times as fast as an electron. The ratio of the de- Broglie wavelength of the particle to that of the electron is 1.813×10^−4. the mass of the particle’s is. Mass of electron =9.1×10^−31kg.
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Nov
A particle is moving three times as fast as an electron. The ratio of the de- Broglie wavelength of the particle to that of the electron is 1.813×10^−4. the mass of the particle’s is. Mass of electron =9.1×10^−31kg. What is the momentum of a photon having frequency 1.5×10^13Hz ? November 29, 2020 Category: Chapter 11 [...]
An electron of mass m when accelerated through a potential difference V has de – Broglie wavelength λ. The de – Broglie wavelength associated with a proton of mass M accelerated through the same potential difference will be
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Nov
An electron of mass m when accelerated through a potential difference V has de – Broglie wavelength λ. The de – Broglie wavelength associated with a proton of mass M accelerated through the same potential difference will be Light of wavelength λ falls on a metal having work function hc/ λ0. Photoelectric effect will take [...]