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Which of the following metal ions will have maximum number of unpaired electrons
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Nov
Which of the following metal ions will have maximum number of unpaired electrons Which of the following metal ions will have maximum number of unpaired electrons November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The energy that should be added to an electron to reduce its de-Broglie wavelength from 1 nm to 0.5 nm is
29
Nov
The energy that should be added to an electron to reduce its de-Broglie wavelength from 1 nm to 0.5 nm is The energy that should be added to an electron to reduce its de-Broglie wavelength from 1 nm to 0.5 nm is November 29, 2020 Category: Chapter 11 - Dual Nature of Radiation and Matter [...]
If the particles listed below all have the same kinetic energy, which one would possess the shortest de-Broglie wavelength?
29
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
29
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
29
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 [...]
The electronic configuration of chromium (z = 24 ) is (a) 2, 8 , 14 (b) 2, 8 , 8 , 6 (c) 2, 8 , 12 , 2 (d) 2, 8, 13 , 1
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Nov
The electronic configuration of chromium (z = 24 ) is (a) 2, 8 , 14 (b) 2, 8 , 8 , 6 (c) 2, 8 , 12 , 2 (d) 2, 8, 13 , 1 -12 +6 (c) +2 1 13 14 (b) 2 2 (d) 2 8 The electronic configuration of chromium (z = [...]
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).
29
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 [...]