Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Which is the most thermodynamically stable allotropic form of phosphorus (a) Red (b) White (c) Black (d) Yellow
28
Nov
Which is the most thermodynamically stable allotropic form of phosphorus (a) Red (b) White (c) Black (d) Yellow Which is the most thermodynamically stable allotropic form of phosphorus (a) Red (b) White (c) Black (d) Yellow November 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which blue liquid is obtained on reacting equimolar amounts of two gases at -30 C (a) N2O (b) N2O3 (c) N2O4 (d) N2O5
28
Nov
Which blue liquid is obtained on reacting equimolar amounts of two gases at -30 C (a) N2O (b) N2O3 (c) N2O4 (d) N2O5 Which blue liquid is obtained on reacting equimolar amounts of two gases at -30 C (a) N2O (b) N2O3 (c) N2O4 (d) N2O5 November 28, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
What will be de – Broglie wavelength of an electron moving with a velocity of 1.2 x 10^5 m/s
27
Nov
What will be de – Broglie wavelength of an electron moving with a velocity of 1.2 x 10^5 m/s What will be de - Broglie wavelength of an electron moving with a velocity of 1.2 x 10^5 m/s November 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The wave length associated with an electron moving with a velocity of 10^8 cm/s is
27
Nov
The wave length associated with an electron moving with a velocity of 10^8 cm/s is The wave length associated with an electron moving with a velocity of 10^8 cm/s is November 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A body of mass x kg is moving with a velocity of 100 m/s, its de – Broglie wavelength is 6.62 x 10^-35 m. Hence x is
27
Nov
A body of mass x kg is moving with a velocity of 100 m/s, its de – Broglie wavelength is 6.62 x 10^-35 m. Hence x is A body of mass x kg is moving with a velocity of 100 m/s its de - Broglie wavelength is 6.62 x 10^-35 m. Hence x is November [...]
Which of the following expressions gives the de – Broglie relationship
27
Nov
Which of the following expressions gives the de – Broglie relationship Which of the following expressions gives the de - Broglie relationship November 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A cricket ball of 0.5 kg is moving with a velocity of 100 m/sec. The wavelength associated with its motion is
27
Nov
A cricket ball of 0.5 kg is moving with a velocity of 100 m/sec. The wavelength associated with its motion is A cricket ball of 0.5 kg is moving with a velocity of 100 m/sec. The wavelength associated with its motion is November 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
The wave nature of an electron was first given by (a) de – Broglie (b) Heisenberg (c) Mosley (d) sommerfield
27
Nov
The wave nature of an electron was first given by (a) de – Broglie (b) Heisenberg (c) Mosley (d) sommerfield The wave nature of an electron was first given by (a) de - Broglie (b) Heisenberg (c) Mosley (d) sommerfield November 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
If the de – Broglie wavelength of a particle of mass m is 100 times its velocity, then its value in terms of its mass (m) and planck’s constant (h) is
27
Nov
If the de – Broglie wavelength of a particle of mass m is 100 times its velocity, then its value in terms of its mass (m) and planck’s constant (h) is If the de Broglie wavelength of a particle of mass m is 100 times its velocity then its value in terms of its mass [...]
Calculate the wavelength ( in nanometer ) assoiated with a proton moving at 1.0 x 10^3m/s (mass of proton = 1.67 x 10^-27 kg and h = 6.63 x 10^-34 Js )
27
Nov
Calculate the wavelength ( in nanometer ) assoiated with a proton moving at 1.0 x 10^3m/s (mass of proton = 1.67 x 10^-27 kg and h = 6.63 x 10^-34 Js ) Calculate the wavelength ( in nanometer ) assoiated with a proton moving at 1.0 x 10^3m/s (mass of proton = 1.67 x 10^-27 [...]