ICS Part 1 Physics English Medium Chapter 11 Online Short Questions Test with Answers

Online Short Questions For Chapter 11 "ICS Part 1 Physics Chapter 11 Short Questions Test "

Try The Short Questions For ICS Part 1 Physics Chapter 11 Short Questions Test

  • Total Questions10

  • Available Sets3

Start Test Download PDF

Physics - ICS Part 1 Physics Chapter 11 Short Questions Test

Question # 1

A real heat engine is less efficient than cannot engine. Why?

  • Ans 1: Carnot engine operates in an ideal reversible cycle and ideal gas is used as the working substance.
    No practical heat engine can be perfectly reversible. All real heat engines are less efficient than carnot engine due to friction and other heat losses.
Submit

Prepare Complete Set Wise Questions For Chapter 11 "ICS Part 1 Physics Chapter 11 Short Questions Test "

ICS Part 1 Physics Chapter 11 Short Questions Test - Set 1

Question # 1

A real heat engine is less efficient than cannot engine. Why?

  • Ans 1: Carnot engine operates in an ideal reversible cycle and ideal gas is used as the working substance.
    No practical heat engine can be perfectly reversible. All real heat engines are less efficient than carnot engine due to friction and other heat losses.
Submit

ICS Part 1 Physics Chapter 11 Short Questions Test - Set 2

Question # 1

What is the similarity and difference between internal energy and gravitational P.E?

  • Ans 1: Internal energy is similar to the gravitational P.E.So like the potential energy, it is the change in internal energy and not its absolute value, which is important.
    Internal energy depends upon temperature of the system while gravitational P.E depends on position of the particle.
Submit

ICS Part 1 Physics Chapter 11 Short Questions Test - Set 3

Question # 1

Define the term internal energy . Discuss in what form it is in an ideal gas.

  • Ans 1: The sum of all forms of molecular energies such as kinetic and potential energy of a substance is called its internal energy.
    Internal energy of an ideal gas system is generally the translational kinetic energy of gas molecules.
Submit

ic-science-white
Physics
11th Chapter

ICS Part 1 Physics Short Questions Test

Here you can prepare ICS Part 1 Physics English Medium Chapter 11. Click the button for 100% free full practice test.

Start Chapter 11 Test

Is this page helpful?

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!