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A cylinder of ideal gas is closed by an 8 kg movable piston (area 60 cm^2) as shown in the figure. Atmospheric pressure is 100 kPa. When the gas is heated from 30 C to 100 C, A cylinder of ideal gas is closed by an 8 kg movable piston (area 60 cm^2) as shown [...]

A cylindrical chamber A of uniform cross section is divided into two parts X and Y by a movable piston P which can slide without friction inside the chamber. Initially part X contains A cylindrical chamber A of uniform cross section is divided into two parts X and Y by a movable piston P which [...]

A ray of light is incident on a plane mirror at an angle of incidence of 30^o . The deviation produced by the mirror is A ray of light is incident on a plane mirror at an angle of incidence of 30^o . The deviation produced by the mirror is October 29, 2020 Category: Cengage [...]

A certain ideal gas undergoes a polytropic process PV^n = constant such that the molar specific heat during the process is negative. If the ratio of the specific heats of the gas A certain ideal gas undergoes a polytropic process PV^n = constant such that the molar specific heat during the process is negative. If [...]

Three moles of an ideal monatomic gas perform a cycle shown in figure. The gas temperatures in different states are T1 = 400 K, T2 = 800 K, T3 = 2400 k, and T4 = 1200 K. and T4 = 1200 K. T2 = 800 K T3 = 2400 k Three moles of an ideal [...]

Two plane mirrors are inclined to each other at an angle θ. A ray of light is reflected first at one mirror and then at the other. The total deviation of the ray is Two plane mirrors are inclined to each other at an angle θ. A ray of light is reflected first at one [...]

Find work done by the gas in the process shown in figure: Find work done by the gas in the process shown in figure: October 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

A certain balloon maintains an internal gas pressure of P0 = 100 kPa until the volume reaches V0 = 20 m^3. Beyond a volume of 20 m^3, the internal pressure varies as A certain balloon maintains an internal gas pressure of P0 = 100 kPa until the volume reaches V0 = 20 m^3. Beyond a [...]

Three processes compose a thermodynamic cycle shown in the accompanying P-V diagram. Process 1 to 2 takes place at constant temperature process 2 to 3 takes place at constant Three processes compose a themodynamic cycle shown in the accompanying P-V diagram. Process 1 to 2 takes place at constant temperature process 2 to 3 takes [...]

How many images will be formed if two mirrors are fitted on adjacent walls and one mirror on ceiling? How many images will be formed if two mirrors are fitted on adjacent walls and one mirror on ceiling? October 29, 2020 Category: Cengage NEET by C.P Singh , Chapter 16 - Reflection of Light , [...]