MTG NEET Physics
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 [...]
If a photon and an electron have same de-Broglie wavelength, then
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Nov
If a photon and an electron have same de-Broglie wavelength, then If a photon and an electron have same de-Broglie wavelength then November 29, 2020 Category: Chapter 11 - Dual Nature of Radiation and Matter , MTG NEET Physics , Part 2 ,
The de-Broglie wavelength of a particle moving with a velocity 2.25×10^8 m/s is equal to the wavelength of photon. The ratio of kinetic energy of the particle to the energy of the photon is : (velocity of light is 3×10^8m/s)
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Nov
The de-Broglie wavelength of a particle moving with a velocity 2.25×10^8 m/s is equal to the wavelength of photon. The ratio of kinetic energy of the particle to the energy of the photon is : (velocity of light is 3×10^8m/s) Light of wavelength λ falls on a metal having work function hc/ λ0. Photoelectric effect [...]
What is the de Broglie wavelength associated with an electron, accelerated through a potential difference of 100volts?
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Nov
What is the de Broglie wavelength associated with an electron, accelerated through a potential difference of 100volts? accelerated through a potential difference of 100volts? What is the de Broglie wavelength associated with an electron November 29, 2020 Category: Chapter 11 - Dual Nature of Radiation and Matter , MTG NEET Physics , Part 2 ,
The speed of an electron having a wavelength of 10^−10m is
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Nov
The speed of an electron having a wavelength of 10^−10m is The speed of an electron having a wavelength of 10^−10m is November 29, 2020 Category: Chapter 11 - Dual Nature of Radiation and Matter , MTG NEET Physics , Part 2 ,
Proton and α particle have the same de Broglie wavelength. What is the same for both of them ?
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Nov
Proton and α particle have the same de Broglie wavelength. What is the same for both of them ? Proton and α particle have the same de Broglie wavelength. What is the same for both of them ? November 29, 2020 Category: Chapter 11 - Dual Nature of Radiation and Matter , MTG NEET Physics [...]
‘n’ photons of wavelength ‘λ’ are absorbed by a black body of mass ′m′. The momentum gained by the body is
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Nov
‘n’ photons of wavelength ‘λ’ are absorbed by a black body of mass ′m′. The momentum gained by the body is 'n' photons of wavelength 'λ' are absorbed by a black body of mass ′m′. The momentum gained by the body is November 29, 2020 Category: Chapter 11 - Dual Nature of Radiation and Matter [...]
What is the momentum of a photon having frequency 1.5×10^13Hz ?
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Nov
What is the momentum of a photon having frequency 1.5×10^13Hz ? What is the momentum of a photon having frequency 1.5×10^13Hz ? November 29, 2020 Category: Chapter 11 - Dual Nature of Radiation and Matter , MTG NEET Physics , Part 2 ,