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A wire is bent an an angle θ. A rod of mass m can slide along the bended wire without friction as shown in Fig. A soap film is maintained in the frame kept in a vertical position and the rod is in equilibrium as shown in the figure. If rod is displaced slightly in vertical direction, then the time period of small oscillation of the rod is
28
Oct
A wire is bent an an angle θ. A rod of mass m can slide along the bended wire without friction as shown in Fig. A soap film is maintained in the frame kept in a vertical position and the rod is in equilibrium as shown in the figure. If rod is displaced slightly in [...]
There are two processes ABC and DEF. In which of the process is the amount of work done by the gas greater ?
28
Oct
There are two processes ABC and DEF. In which of the process is the amount of work done by the gas greater ? There are two processes ABC and DEF. In which of the process is the amount of work done by the gas greater ? October 28, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
One mole of an ideal gas is taken from state A to state B by three different processes (a) ACB, (b) ADB and (c) AEB as shown in the P-V diagram. The heat absorbed by the gas is
28
Oct
One mole of an ideal gas is taken from state A to state B by three different processes (a) ACB, (b) ADB and (c) AEB as shown in the P-V diagram. The heat absorbed by the gas is (b) ADB and (c) AEB as shown in the P-V diagram. The heat absorbed by the gas [...]
P-V diagram of an ideal gas is as shown in the given figure. Work done by the gas in the process ABCD is
28
Oct
P-V diagram of an ideal gas is as shown in the given figure. Work done by the gas in the process ABCD is P-V diagram of an ideal gas is as shown in the given figure. Work done by the gas in the process ABCD is October 28, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
Three processes compose a thermodynamic cycle shown in the accompanying P-V , diagram of an ideal gas. process 1 to 2 takes place at constant temperature, during this process
28
Oct
Three processes compose a thermodynamic cycle shown in the accompanying P-V , diagram of an ideal gas. process 1 to 2 takes place at constant temperature, during this process diagram of an ideal gas. process 1 to 2 takes place at constant temperature during this process Three processes compose a thermodynamic cycle shown in the [...]
A particle executing harmonic motion is having velocities v1 and v2 at distances is x1 and x2 from the equilibrium position. The amplitude of the motion is
28
Oct
A particle executing harmonic motion is having velocities v1 and v2 at distances is x1 and x2 from the equilibrium position. The amplitude of the motion is A particle executing harmonic motion is having velocities v1 and v2 at distances is x1 and x2 from the equilibrium position. The amplitude of the motion is October [...]
A physical pendulum is positioned so that its center of gravity is above the suspension point. When the pendulum is released it passes the point of stable equilibrium with an angular velocity ω. The period of small oscillations of the pendulum is
28
Oct
A physical pendulum is positioned so that its center of gravity is above the suspension point. When the pendulum is released it passes the point of stable equilibrium with an angular velocity ω. The period of small oscillations of the pendulum is A metre stick swinging in vertical plane about a fixed horizontal axis passing [...]
Two samples A and B of a gas initially at the same pressure and temperature are compressed from volume V to V/2 ( A isothermally and B adiabatically). The final pressure of A is
28
Oct
Two samples A and B of a gas initially at the same pressure and temperature are compressed from volume V to V/2 ( A isothermally and B adiabatically). The final pressure of A is Two samples A and B of a gas initially at the same pressure and temperature are compressed from volume V to [...]
A thermally insulated container is divided into two parts by a screen. In one part the pressure and temperature are P and T for an ideal gas filled. In the second part it is vacuum.
28
Oct
A thermally insulated container is divided into two parts by a screen. In one part the pressure and temperature are P and T for an ideal gas filled. In the second part it is vacuum. A thermally insulated container is divided into two parts by a screen. In one part the pressure and temperature are [...]
If R = universal gas constant, the amount of heat needed to raise the temperature of 2 mol of an ideal monatomic gas from 273 K to 373 K when no work is done is
28
Oct
If R = universal gas constant, the amount of heat needed to raise the temperature of 2 mol of an ideal monatomic gas from 273 K to 373 K when no work is done is If R = universal gas constant the amount of heat needed to raise the temperature of 2 mol of an [...]