Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
An ideal gas is taken from state A (pressure P, volume V) to state B (pressure P/2, volume 2V) along a straight line path in the P-V diagram. Select the correct statements from the following:
28
Oct
An ideal gas is taken from state A (pressure P, volume V) to state B (pressure P/2, volume 2V) along a straight line path in the P-V diagram. Select the correct statements from the following: An ideal gas is taken from state A (pressure P volume 2V) along a straight line path in the P-V [...]
X – rays are not used radar purpose, because they are not (1) reflected by target ( 2) partly absorbed by target (3) electromagnetic waves (4) completely absorbed by target
28
Oct
X – rays are not used radar purpose, because they are not (1) reflected by target ( 2) partly absorbed by target (3) electromagnetic waves (4) completely absorbed by target because they are not (1) reflected by target ( 2) partly absorbed by target (3) electromagnetic waves (4) completely absorbed by target X - rays [...]
Which of the following statements are correct ? (1) Two bodies at different temperatures T1 and T2 are brought in thermal contact. When thermal equilibrium is attained, the temperature
28
Oct
Which of the following statements are correct ? (1) Two bodies at different temperatures T1 and T2 are brought in thermal contact. When thermal equilibrium is attained, the temperature the temperature Which of the following statements are correct ? (1) Two bodies at different temperatures T1 and T2 are brought in thermal contact. When thermal [...]
The shortest wavelength of X – rays remitted from an X – ray tube depends upon
28
Oct
The shortest wavelength of X – rays remitted from an X – ray tube depends upon The shortest wavelength of X - rays remitted from an X - ray tube depends upon October 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The percentage power of X- ray increases with the increases in its
28
Oct
The percentage power of X- ray increases with the increases in its The percentage power of X- ray increases with the increases in its October 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The wave associated with 2.7 K belongs to (a) radio waves ( b ) micro waves
28
Oct
The wave associated with 2.7 K belongs to (a) radio waves ( b ) micro waves The wave associated with 2.7 K belongs to (a) radio waves ( b ) micro waves October 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
An ideal gas undergoes a thermodynamic cycle as shown in the given figure. Which of the following graphs represent the same cycle ?
28
Oct
An ideal gas undergoes a thermodynamic cycle as shown in the given figure. Which of the following graphs represent the same cycle ? An ideal gas undergoes a thermodynamic cycle as shown in the given figure. Which of the following graphs represent the same cycle ? October 28, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
A closed vessel contains a mixture of two diatomic gases A and B. Molar mass of A is 16 times that of B and mass of gas A contained in the vessel is 2 times that of B. Which of the following
28
Oct
A closed vessel contains a mixture of two diatomic gases A and B. Molar mass of A is 16 times that of B and mass of gas A contained in the vessel is 2 times that of B. Which of the following A closed vessel contains a mixture of two diatomic gases A and B. [...]
During an experiment, an ideal gas is found to obey a condition P^2/rho = constant (rho = density of the gas). The gas is initially at temperature T, pressure P and density rho.
28
Oct
During an experiment, an ideal gas is found to obey a condition P^2/rho = constant (rho = density of the gas). The gas is initially at temperature T, pressure P and density rho. an ideal gas is found to obey a condition P^2/rho = constant (rho = density of the gas). The gas is initially [...]
Two identical containers each of volume V0 are joined by a small pipe. The containers contain identical gases at temperature T0 and pressure P0. One container is heated to temperature
28
Oct
Two identical containers each of volume V0 are joined by a small pipe. The containers contain identical gases at temperature T0 and pressure P0. One container is heated to temperature Two identical containers each of volume V0 are joined by a small pipe. The containers contain identical gases at temperature T0 and pressure P0. One [...]