Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A monatomic gas is enclosed in a nonconducting cylinder having a piston which can move freely. Suddenly gas is compressed to 1/8 of its initial volume. Find the final pressure
28
Oct
A monatomic gas is enclosed in a nonconducting cylinder having a piston which can move freely. Suddenly gas is compressed to 1/8 of its initial volume. Find the final pressure A monatomic gas is enclosed in a nonconducting cylinder having a piston which can move freely. Suddenly gas is compressed to 1/8 of its initial [...]
P-V curve of a diatomic gas is shown in the figure. Find the total heat given to the gas in the process A to B to C
28
Oct
P-V curve of a diatomic gas is shown in the figure. Find the total heat given to the gas in the process A to B to C P-V curve of a diatomic gas is shown in the figure. Find the total heat given to the gas in the process A to B to C October [...]
A sample of ideal gas (f = 5) is heated at constant pressure. If an amount 140 J of heat is supplied to the gas, find (a) the change in internal energy of the gas and (b) the work done
28
Oct
A sample of ideal gas (f = 5) is heated at constant pressure. If an amount 140 J of heat is supplied to the gas, find (a) the change in internal energy of the gas and (b) the work done A sample of ideal gas (f = 5) is heated at constant pressure. If an [...]
The internal energy of a monatomic ideal gas is 1.5 nRT. One mole of helium is kept in a cylinder of cross-section 8.5 cm^2. The cylinder is closed by a light frictionless piston.
28
Oct
The internal energy of a monatomic ideal gas is 1.5 nRT. One mole of helium is kept in a cylinder of cross-section 8.5 cm^2. The cylinder is closed by a light frictionless piston. The internal energy of a monatomic ideal gas is 1.5 nRT. One mole of helium is kept in a cylinder of cross-section [...]
Two moles of a diatomic gas at 300 K are kept in a nonconducting container enclosed by a piston. Gas is now compressed to increase the temperature from 300 K to 400 K.
28
Oct
Two moles of a diatomic gas at 300 K are kept in a nonconducting container enclosed by a piston. Gas is now compressed to increase the temperature from 300 K to 400 K. Two moles of a diatomic gas at 300 K are kept in a nonconducting container enclosed by a piston. Gas is now [...]
One mole of argon expands polytropically, the polytropic constant being 1.5 that is, the process proceeds according to the law pV^1.5 = constant. In this process, its temperature
28
Oct
One mole of argon expands polytropically, the polytropic constant being 1.5 that is, the process proceeds according to the law pV^1.5 = constant. In this process, its temperature its temperature One mole of argon expands polytropically the polytropic constant being 1.5 that is the process proceeds according to the law pV^1.5 = constant. In this [...]
Two point electric charges of unknown magnitudes and signs are placed a certain distance apart. THe electric field intensity is zero at a point not between the charges but on the line joining them. write two essential conditions for this to happen.
28
Oct
Two point electric charges of unknown magnitudes and signs are placed a certain distance apart. THe electric field intensity is zero at a point not between the charges but on the line joining them. write two essential conditions for this to happen. A particle of mass m carrying a charge -q1 starts moving around a [...]
Two point-like charges a and b whose strengths are equal in absolute value are positioned at a certain distance from each other. Assuming the field strength is positive in the direction coinciding with the positive direction of the r axis, which figure represents the electric field when both charges have sane sign.
28
Oct
Two point-like charges a and b whose strengths are equal in absolute value are positioned at a certain distance from each other. Assuming the field strength is positive in the direction coinciding with the positive direction of the r axis, which figure represents the electric field when both charges have sane sign. A particle of [...]
Three small spheres x,y, and z carry charges of equal magnitudes and with signs shown in fig. They are palced at the vertices of an isosceles triangle with the distance betwwen x and y equal to the distance between x and z. sphere y and z are held in place, but sphere x is free to move on a frictionless surface.(a) waht is the direction of hte electric force on sphere x at the point shown in the figure? (b) Which path is sphere x likely to take when released?
28
Oct
Three small spheres x,y, and z carry charges of equal magnitudes and with signs shown in fig. They are palced at the vertices of an isosceles triangle with the distance betwwen x and y equal to the distance between x and z. sphere y and z are held in place, but sphere x is free [...]
In a process, the molar heat capacity of a diatomic gas is 10/3 R. When heat Q is supplied to the gas, find the work done by the gas.
28
Oct
In a process, the molar heat capacity of a diatomic gas is 10/3 R. When heat Q is supplied to the gas, find the work done by the gas. find the work done by the gas. In a process the molar heat capacity of a diatomic gas is 10/3 R. When heat Q is supplied [...]