Physics-
General
Easy
Question
The heat energy absorbed by a system in going through a cyclic process shown in figure is

The correct answer is: 
Related Questions to study
physics-
A system changes from the state (p1,v(A) to (p2,v(B) as shown in the diagram The work done by the system is

A system changes from the state (p1,v(A) to (p2,v(B) as shown in the diagram The work done by the system is

physics-General
physics-
In the given elliptical P - V diagram

In the given elliptical P - V diagram

physics-General
physics-
A Sample of ideal monoatomic gas is taken round the cycle ABCA as shown in the figure The work done during the cycle is

A Sample of ideal monoatomic gas is taken round the cycle ABCA as shown in the figure The work done during the cycle is

physics-General
physics-
On a T-P diagram, two moles of ideal gas perform process AB and CD If the work done by the gas in the process AB is two times the work done in the process CD then what is the value of T1/T2?

On a T-P diagram, two moles of ideal gas perform process AB and CD If the work done by the gas in the process AB is two times the work done in the process CD then what is the value of T1/T2?

physics-General
physics-
The figure shows P-V graph of an ideal one mole gas undergone to cyclic process ABCA, then the process
is

The figure shows P-V graph of an ideal one mole gas undergone to cyclic process ABCA, then the process
is

physics-General
physics-
An ideal monoatomic gas is taken round the cycle ABCDA as shown in the diagram The work done during the cycle is

An ideal monoatomic gas is taken round the cycle ABCDA as shown in the diagram The work done during the cycle is

physics-General
maths-
The value of c in Lagrange's Mean Value theorem for the function
in the interval [-1,1] is
The value of c in Lagrange's Mean Value theorem for the function
in the interval [-1,1] is
maths-General
physics-
The Coefficient of linear expansion of brass & steel are
If we take a brass rod of length
& steel rod of length
at ,0°c, their difference in length
will remain the same at a temperature if
The Coefficient of linear expansion of brass & steel are
If we take a brass rod of length
& steel rod of length
at ,0°c, their difference in length
will remain the same at a temperature if
physics-General
Maths-
Maths-General
maths-
If m and
are the mean and variance of the random variable X, whose distribution is given by: 
If m and
are the mean and variance of the random variable X, whose distribution is given by: 
maths-General
Maths-
A random variable X has the following Distribution
The value of ‘K’ and P(X<3) are respectively equal to
A random variable X has the following Distribution
The value of ‘K’ and P(X<3) are respectively equal to
Maths-General
Maths-
A random variable X has the following probability distribution
then the mean value of X is
A random variable X has the following probability distribution
then the mean value of X is
Maths-General
Maths-
If a random variable X has the following probability distribution
then the mean value of X is
If a random variable X has the following probability distribution
then the mean value of X is
Maths-General
Maths-
If X is a random variable with the following probability distribution
then the variance of X, V(x)=
If X is a random variable with the following probability distribution
then the variance of X, V(x)=
Maths-General
maths-
A random variable X has the probability distribution given below. Its variance is 
A random variable X has the probability distribution given below. Its variance is 
maths-General