Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A table tennis ball covered with a conducting paint is suspended by a silk thread so that it hangs between tow metal plates. One plate is earthed, when the other plate is connected to a high voltage generator, what will happen to the ball.
28
Oct
A table tennis ball covered with a conducting paint is suspended by a silk thread so that it hangs between tow metal plates. One plate is earthed, when the other plate is connected to a high voltage generator, what will happen to the ball. A table tennis ball covered with a conducting paint is suspended [...]
Two identical conducting spheres are charged by induction and then separated by a large distance; sphere-1 has charge +Q and sphere-2 has charge –Q. A third sphere is initially uncharged. If sphere-3 is touched to sphere-1 and separated and then touched to sphere-2 and separated, what is the final charge on each of the three spheres?
28
Oct
Two identical conducting spheres are charged by induction and then separated by a large distance; sphere-1 has charge +Q and sphere-2 has charge –Q. A third sphere is initially uncharged. If sphere-3 is touched to sphere-1 and separated and then touched to sphere-2 and separated, what is the final charge on each of the three [...]
Consider a spherical shell of radius R at temperature T. The black body radiation inside it can be considered as an ideal gas of photons with internal energy per unit volume
28
Oct
Consider a spherical shell of radius R at temperature T. The black body radiation inside it can be considered as an ideal gas of photons with internal energy per unit volume Consider a spherical shell of radius R at temperature T. The black body radiation inside it can be considered as an ideal gas of [...]
Three perfect gases at absolute temperatures T1, T2 and T3 are mixed. The masses of molecules are m1, m2 and m3 and the number of molecules are n1 , n2 and n3 respectively.
28
Oct
Three perfect gases at absolute temperatures T1, T2 and T3 are mixed. The masses of molecules are m1, m2 and m3 and the number of molecules are n1 , n2 and n3 respectively. m2 and m3 and the number of molecules are n1 n2 and n3 respectively. T2 and T3 are mixed. The masses of [...]
One kilogram of a diatomic gas is at a pressure of 8 * 10^4 N/m^2. The density of the gas is 4 kg /m^3. What is the energy of the gas due to its thermal motion ?
28
Oct
One kilogram of a diatomic gas is at a pressure of 8 * 10^4 N/m^2. The density of the gas is 4 kg /m^3. What is the energy of the gas due to its thermal motion ? One kilogram of a diatomic gas is at a pressure of 8 * 10^4 N/m^2. The density of [...]
Figure shows a vertical cylindrical vessel separated in two parts by a frictionless piston free to move along the length of the vessel. The length of the cylinder is 1.0 m and the piston
28
Oct
Figure shows a vertical cylindrical vessel separated in two parts by a frictionless piston free to move along the length of the vessel. The length of the cylinder is 1.0 m and the piston Figure shows a vertical cylindrical vessel separated in two parts by a frictionless piston free to move along the length of [...]
Oxygen is filled in a closed metal jar of volume 1.0 * 10^-3 m^3 at a pressure of 1.5 * 10^5 Pa and temperature 400 K. The jar has a small leak in it. The atmospheric pressure
28
Oct
Oxygen is filled in a closed metal jar of volume 1.0 * 10^-3 m^3 at a pressure of 1.5 * 10^5 Pa and temperature 400 K. The jar has a small leak in it. The atmospheric pressure Oxygen is filled in a closed metal jar of volume 1.0 * 10^-3 m^3 at a pressure of [...]
A polythene piece rubbed with wool is found to have a negative charge of 3 x 10 ^ -7 C .
28
Oct
A polythene piece rubbed with wool is found to have a negative charge of 3 x 10 ^ -7 C . A polythene piece rubbed with wool is found to have a negative charge of 3 x 10 ^ -7 C . October 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
How many magacoulombs of positive ( or negative ) charge are present in 2.0 mol of neutral hydrogen gas.
28
Oct
How many magacoulombs of positive ( or negative ) charge are present in 2.0 mol of neutral hydrogen gas. How many magacoulombs of positive ( or negative ) charge are present in 2.0 mol of neutral hydrogen gas. October 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
An ideal gas has a volume 0.3 m^3 at 150 kPa. It is confined by a spring-loaded piston in a vertical cylinder. Initially, the spring is in relaxed state. If the gas is heated to a final state
28
Oct
An ideal gas has a volume 0.3 m^3 at 150 kPa. It is confined by a spring-loaded piston in a vertical cylinder. Initially, the spring is in relaxed state. If the gas is heated to a final state An ideal gas has a volume 0.3 m^3 at 150 kPa. It is confined by a spring-loaded [...]