Question Answers

An ideal gas is taken in a cylinder at pressure P0, volume Vo and temperature T0. It is taken an isochoric process till its pressure becomes 4 P0. It is now isothermally expanded to get An ideal gas is taken in a cylinder at pressure P0 volume Vo and temperature T0. It is taken an [...]

Using an ac voltmeter , the potential difference in the electrical line in a house is read to be 234 V. If the line frequency is known to be 50 cycles per second, the equation for the line voltage is the equation for the line voltage is the potential difference in the electrical line in [...]

Figures shows a cylindrical tube of volume V0 divided in two parts by a frictionless separator. The walls of the tube are non-conducting but the separator is diathermic. Ideal gases are filled Figures shows a cylindrical tube of volume V0 divided in two parts by a frictionless separator. The walls of the tube are non-conducting [...]

A flask of volume 2 litres, provided with a stopcock contains oxygen at 300 K and atmospheric pressure. The system is heated to a temperature of 400 K, with the stopcock open A flask of volume 2 litres provided with a stopcock contains oxygen at 300 K and atmospheric pressure. The system is heated to [...]

A far sighted person has his near point 50 cm. Find the power of lens he should use to see at 25 cm clearly. A far sighted person has his near point 50 cm. Find the power of lens he should use to see at 25 cm clearly. October 27, 2020 Category: AIIMS Last 24 [...]

Two lens of focal length −20cm and +10cm are put in combination, find the power of the combination. find the power of the combination. Two lens of focal length −20cm and +10cm are put in combination October 27, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter [...]

Two identical vessels contain the same gas at pressures P1 and P2 at absolute temperatures T1 and T2, respectively. On joining the vessels with a small tube as shown in the figure, the gas respectively. On joining the vessels with a small tube as shown in the figure the gas Two identical vessels contain the [...]

In given P-V diagram, the temperature at A is T0. Find the temperature at point B and C. Also draw P-T and V-T diagrams for given process. In given P-V diagram the temperature at A is T0. Find the temperature at point B and C. Also draw P-T and V-T diagrams for given process. October [...]

A capacitor of capacitance 1 μF is charged to a potential of 1 V, it is connected in parallel to an inductor of inductance 10^−3 H. The maximum current that will flow in the circuit has the value A capacitor of capacitance 1 μF is charged to a potential of 1 V it is connected [...]

For a person near point of vision is 100 cm. Then the power of lens he must wear so as to have normal vision, should be: For a person near point of vision is 100 cm. Then the power of lens he must wear so as to have normal vision should be: October 27, 2020 [...]