Question Answers
Sahay Sir > Question Answers
In the circuit shown in figure, if both the bulbs B1 and B2 are identical , then
27
Oct
In the circuit shown in figure, if both the bulbs B1 and B2 are identical , then if both the bulbs B1 and B2 are identical In the circuit shown in Figure then October 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
An object 5 cm tall is placed 1m from a concave spherical mirror which has a radius of curvature of 20c m. The size of the image is
27
Oct
An object 5 cm tall is placed 1m from a concave spherical mirror which has a radius of curvature of 20c m. The size of the image is An object 5 cm tall is placed 1m from a concave spherical mirror which has a radius of curvature of 20c m. The size of the image [...]
Calculate the number of molecules in 1 cc of an ideal gas at 27 C and a pressure of 10 mm of mercury. Mean kinetic energy of molecule at 27 C is 4 * 10^-14 erg; the density of
27
Oct
Calculate the number of molecules in 1 cc of an ideal gas at 27 C and a pressure of 10 mm of mercury. Mean kinetic energy of molecule at 27 C is 4 * 10^-14 erg; the density of Calculate the number of molecules in 1 cc of an ideal gas at 27 C and [...]
For the circuit shown in figure, the ammeter A2 reads 1.6 A and ammeter A3 reads 0.4 A. then
27
Oct
For the circuit shown in figure, the ammeter A2 reads 1.6 A and ammeter A3 reads 0.4 A. then For the circuit shown in figure the ammeter A2 reads 1.6 A and ammeter A3 reads 0.4 A. then October 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A glass container encloses a gas at a pressure of 8 * 10^5 Pa and 300 K temperature. The container walls can bear a maximum pressure of 10^6 Pa. If the temperature of container is gradually
27
Oct
A glass container encloses a gas at a pressure of 8 * 10^5 Pa and 300 K temperature. The container walls can bear a maximum pressure of 10^6 Pa. If the temperature of container is gradually A glass container encloses a gas at a pressure of 8 * 10^5 Pa and 300 K temperature. The [...]
A converging lens forms a real image I of an object on its principal axis. A rectangular slab of refractive index μ and thickness x is introduced between I and the lens, I will move
27
Oct
A converging lens forms a real image I of an object on its principal axis. A rectangular slab of refractive index μ and thickness x is introduced between I and the lens, I will move A converging lens forms a real image I of an object on its principal axis. A rectangular slab of refractive [...]
A closed container of volume 0.02 m^3 contains a mixture of neon and argon gases at 27 C temperature and 1.0 * 10^5 N/m^2 pressure. The gram-molecular weights of neon and argon
27
Oct
A closed container of volume 0.02 m^3 contains a mixture of neon and argon gases at 27 C temperature and 1.0 * 10^5 N/m^2 pressure. The gram-molecular weights of neon and argon A closed container of volume 0.02 m^3 contains a mixture of neon and argon gases at 27 C temperature and 1.0 * 10^5 [...]
The temperature of a gas consisting of rigid diatomic molecules is T = 300 K. Calculate the angular root-mean-square velocity of a rotating molecule if its moment of inertia is I = 2.0 * 10^-40 kg m^2.
27
Oct
The temperature of a gas consisting of rigid diatomic molecules is T = 300 K. Calculate the angular root-mean-square velocity of a rotating molecule if its moment of inertia is I = 2.0 * 10^-40 kg m^2. A thermally insulated vessel with gaseous nitrogen at a temperature of 27 C moves with velocity 100 m/s^-1. [...]
At 127 C and 1.00 * 10^-2 atm pressure, the density of a gas is 1.24 * 10^-2 kg m^-3. (a) Find Vrms for the gas molecules. (2) Find the molecular weight of the gas and identify it.
27
Oct
At 127 C and 1.00 * 10^-2 atm pressure, the density of a gas is 1.24 * 10^-2 kg m^-3. (a) Find Vrms for the gas molecules. (2) Find the molecular weight of the gas and identify it. At 127 C and 1.00 * 10^-2 atm pressure the density of a gas is 1.24 * [...]
The focal length of objective and eye piece lens of a microscope are 1.6 cm & 2.5 cm respectively. Distance between two lenses is 21.7 cm .If the final image is formed at infinity what is the linear magnification?
27
Oct
The focal length of objective and eye piece lens of a microscope are 1.6 cm & 2.5 cm respectively. Distance between two lenses is 21.7 cm .If the final image is formed at infinity what is the linear magnification? A point source is kept at a distance of 1000 m has an illumination I. To [...]