ECAT Pre General Science Physics Chapter 11 Heat & Thermodynamics

  • Medium Not Specified
  • Available questions168
  • Chapter NameCh 11 - Heat and Thermodynamics

ECAT Pre General Science Physics Chapter 11 Heat & Thermodynamics

  • Total Questions30

  • Time Allowed30

Start Test

ECAT Pre General Science Physics Chapter 11 Heat & Thermodynamics

00:00
Question # 1

Pressure may be define as _______ per second per unit area:

Question # 2

The pressure exerted by the gas is

Question # 3

The absolute temperature for an ideal gas is

Question # 4

On colliding in a closed container, the gas molecules

Question # 5

One mole of any substance contain

Question # 6

In a heat engine, heat is supplied by the

Question # 7

First law of thermodynamics is consequence of conservation of

Question # 8

The curve representing an adiabatic process is called

Question # 9

The volume of a gas will be double of what it is at 0°C (pressure remaining constant) at

Question # 10

If a process cannot be retraced in the backward direction by reversing the controlling factors, it is

Question # 11

The earliest heat engine was

Question # 12

It is impossible to devise a processes which may convert heat, extracted from a single reservoir, entirely into work without leaving any change in the working system. This is the statement of

Question # 13

First law of thermodynamics tells us that heat energy can be converted into equivalent amount of work, but it is silent about

Question # 14

The behaviour of gases is well accounted by the kinetic theory based on

Question # 15

One kilogram of different substances contain

Question # 16

The internal energy of a system does not depend upon the

Question # 17

The efficiency of petrol engine is usually not more than 25% to 30% because of

Question # 18

The example of irreversible process is

Question # 19

When two objects come to common temperature, the body is said to be in:

Question # 20

Generally a temperature scale is established by using certain physical properties of a material which varies

Question # 21

A process which can be retraced in exactly reverse order, without producing any change in the surroundings is called

Question # 22

Melting point of ice

Question # 23

The work done by the system on its environment is considered as

Question # 24

If a liquid is heated in weightlessness, the heat is transmitted through

Question # 25

On the exaust stroke, the outlet values opens. The residual gases are expelled and piston moves

Question # 26

Which of the following is not an example of adiabatic process

Question # 27

The only significant motion possessed by the mono-atomic gas represented is:

Question # 28

If N is the total number of molecules and V is the volume of the container, then the expression for the pressure of gas is

Question # 29

A gas which strictly obeys the gas laws under all conditions of temperature and pressure is called:

Question # 30

According to the second law, which is must to produce work

Submit

Matric Part 2/10th Class English Chapter 1 MCQ Test With Answer for Chapter 1 Hazrat Muhammad (S.A.W) an Embodiment of Justice

Here on this page you can attempt class 10 English chapter 1 mcqs online test and assess your progress. You can start the online test for class 10 English chapter 1 mcqs by clicking the “Start Chapter 1 Test” button and after that just select the answers one by one of all the question. If you want to prepare better for the 10th class English mcqs test, we have given 10th class English chapter 1 mcqs pdf file on this page. This 10th class English chapter 1 mcqs solved file contains all the chapter 1 English 10th class important mcqs. We encourage all the 10th class students to try this English online test, it will help you regardless in the 10th class English board exam. The English chapter 1 test also includes grammar mcqs to help students with objective part of their board exam.

Biology Chapter 1 - Answers Mode

  • Not ready for the test yet? No problem.

  • You can use the answers mode to study and prepare

  • yourself for the online MCQ test.

Start Test

Biology Chapter 1 MCQ - PDF

  • Download PDF with answers to study online or offline. The PDF cotnains all MCQ questions with answers for Class 10 Biology Chapter 1 - Acids and Liquids. Total questions are 12.

Download PDF