0 of 30 questions completed
Questions:
This test is taken from Chapter 5 of Physics!
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading...
You must sign in or sign up to start the quiz.
You have to finish following quiz, to start this quiz:
Time has elapsed
Reached Marks: 0 ()
Total Marks: 0
Percentage: 0
Your time:
| Pos. | Name | Entered on | Points | Result |
|---|---|---|---|---|
| Table is loading | ||||
| No data available | ||||
Heat was given to a body, which raises its temperature by 1°C is :
80g of water at 30°C poured on large block of ice which is at 0°C. The mass of ice that melts is:
Mud houses are cooler in summer and warmer in winter because :
Heat capacity of a substance is infinity. It means :
The relation of 1st law of thermodynamics can be expressed as :
1st law of thermodynamics is consequence of conversion of:
In a thermodynamic system working substance in a ideal gas, its internal energy is in the form of:
In an ideal gas, the molecules possess:
Which one is true for internal energy?
The internal energy of body is maximum when its temperature is:
An ideal gas is spread at a constant temperature. Its internal energy is :
By rubbing the objects together, their internal energy:
The internal energy of an ideal gas depends upon only:
The work in the isochoric process is:
Work done by air when it expands from 50 litres to 150 litres at a constant pressure of 2 atmospheric is :
The equation W= P (V2-V1) represent work done by a gas in :
Find the change in the internal energy of the system when a system absorbs 2 kilocalorie of heat and at the same time does 500 joules of work:
A system described in terms of thermodynamics variables:
The concept of temperature is related to :
Thermodynamics is the study of relationship between :
Heat added at constant volume of a gas is used :
If the volume of the gas is increased by 10% during isothermal process then its pressure will:
A gas does 10J of external work in adiabatic process while expanding, then the charge in internal energy is:
What is factor upon which change in internal energy of an ideal gas depends?
The amount of heat required to raise the temperature of 1kg of substance through 1K is called
If Cv=5/2 , Cp will be:
The sum of all forms of molecular energies (kinetic and potential) of a substance is termed as ?
In which process the entire of heat supplied to the gas is converted to the internal energy of the gas ?
The rapid escape of air from a burst tyre is an example of:
Cp – Cv value, find if 3 moles of gas is gives:
Excellent post. I certainly love this website. Thanks!