Question Answers
Sahay Sir > Question Answers
Which voltmeter will give zero reading at resonance ? (1) V1 (2) V2 (3) V3 (4 ) none
27
Oct
Which voltmeter will give zero reading at resonance ? (1) V1 (2) V2 (3) V3 (4 ) none Which voltmeter will give zero reading at resonance ? (1) V1 (2) V2 (3) V3 (4 ) none October 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
An alternating voltage E = 50 root 2 sin ( 100 t ) V is connected to a 1 muF capacitor through an ac ammeter. what will be the reading of the ammeter ?
27
Oct
An alternating voltage E = 50 root 2 sin ( 100 t ) V is connected to a 1 muF capacitor through an ac ammeter. what will be the reading of the ammeter ? An alternating voltage E = 50 root 2 sin ( 100 t ) V is connected to a 1 muF capacitor [...]
The rms speed of the molecules of a gas in a vessel is 400 m/s. If half of the gas leaks out at constant temperature, the rms speed of the remaining molecules will be
27
Oct
The rms speed of the molecules of a gas in a vessel is 400 m/s. If half of the gas leaks out at constant temperature, the rms speed of the remaining molecules will be The rms speed of the molecules of a gas in a vessel is 400 m/s. If half of the gas leaks [...]
The temperature, pressure and volume of two gases X and Y are T, P and V, respectively. When the gases and mixed then the volume and temperature of mixture remains V and T,
27
Oct
The temperature, pressure and volume of two gases X and Y are T, P and V, respectively. When the gases and mixed then the volume and temperature of mixture remains V and T, P and V pressure and volume of two gases X and Y are T respectively. When the gases and mixed then the [...]
Determine the rms value of a semicircular current wave which has a maximum value of a.
27
Oct
Determine the rms value of a semicircular current wave which has a maximum value of a. Determine the rms value of a semicircular current wave which has a maximum value of a. October 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Let A and B be the two gases such that TA/MA = 4 TB/MB; where T is the temperature and M is the molecular mass. If VA and vB are the rms speeds, then the ratio vA/vB will
27
Oct
Let A and B be the two gases such that TA/MA = 4 TB/MB; where T is the temperature and M is the molecular mass. If VA and vB are the rms speeds, then the ratio vA/vB will Let A and B be the two gases such that TA/MA = 4 TB/MB; where T is [...]
An experiment is carried on a fixed amount of gas at different temperatures and at high pressure such that it deviates from the ideal gas behaviour. The variation of PV/RT with P is shown in
27
Oct
An experiment is carried on a fixed amount of gas at different temperatures and at high pressure such that it deviates from the ideal gas behaviour. The variation of PV/RT with P is shown in An experiment is carried on a fixed amount of gas at different temperatures and at high pressure such that it [...]
Given in figure are two blocks A and B of weight 20N and 100N, respectively. These are being pressed against a wall by a force F as shown. If the coefficient of friction between the blocks is 0.1 and between block B and the wall is 0.15, the frictional force applied by the wall on block B is:
27
Oct
Given in figure are two blocks A and B of weight 20N and 100N, respectively. These are being pressed against a wall by a force F as shown. If the coefficient of friction between the blocks is 0.1 and between block B and the wall is 0.15, the frictional force applied by the wall on [...]
Tags:
Given in figure are two blocks A and B of weight 20N and 100N ,
respectively. These are being pressed against a wall by a force F as shown. If the coefficient of friction between the blocks is 0.1 and between block B and the wall is 0.15 ,
the frictional force applied by the wall on block B is: ,
A simple microscope has a focal length of 5cm. Final image is formed at the least distance of distinct vision is , then its magnification will be
27
Oct
A simple microscope has a focal length of 5cm. Final image is formed at the least distance of distinct vision is , then its magnification will be A simple microscope has a focal length of 5cm. Final image is formed at the least distance of distinct vision is then its magnification will be October 27, [...]
A block of mass is placed on a surface with a vertical cross section given by y=x^3/6. If the coefficient of friction is 0.5, the maximum height above the ground at which the block can be placed without slipping is:
27
Oct
A block of mass is placed on a surface with a vertical cross section given by y=x^3/6. If the coefficient of friction is 0.5, the maximum height above the ground at which the block can be placed without slipping is: A block of mass is placed on a surface with a vertical cross section given [...]