Class 9 Courses

Chapter 9: Class 9 Physics Exam Tests

Class 9 Physics MCQs - Chapter 9

Work and Energy Quiz Questions and Answers PDF - 3

The Work and energy Quiz Questions and Answers PDF, work and energy Quiz PDF Download e-Book Ch. 9-3 to learn Grade 9 Physics Course. Solve Physics Practice Questions MCQs PDF, Work and Energy Quiz Questions and Answers to learn online certification courses. The Work and Energy Quiz App Download: Free learning app for physics practice questions, forms of energy, physics: work, power test prep for distance learning.

The Quiz: Natural processes such as volcanic eruptions, forest fires causes; "Work and Energy" App (iOS & Android) with answers: Nuclear pollution; Water pollution; Traffic pollution; Air pollution; to learn online certification courses. Study Physics Practice Questions MCQ Questions, download Amazon eBook (Free Sample) for taking online classes.

Work and Energy Questions & Answers PDF Download: MCQ Quiz 3

MCQ 11:

Natural processes such as volcanic eruptions, forest fires causes

  1. water pollution
  2. nuclear pollution
  3. traffic pollution
  4. air pollution
MCQ 12:

The energy released in the form of nuclear radiations in addition to heat and light during nuclear reactions is known as

  1. chemical energy
  2. nuclear energy
  3. heat energy
  4. electrical energy
MCQ 13:

(Force × displacement) is equal to

  1. distance
  2. work
  3. momentum
  4. inertia
MCQ 14:

The energy coming from the sun for the last billion years is the result of a

  1. heat reactions
  2. nuclear reactions
  3. molecular reactions
  4. potential reaction
MCQ 15:

The power of the pump when it can lift 70 kg of water through 16 m in 10 s is

  1. 100 W
  2. 1120 W
  3. 1000 W
  4. 2000 W

Work and Energy Learning App: Free Download Android & iOS

The App: Work and Energy Quiz App to learn Work and Energy textbook, 9th Grade Physics Quiz App, and College Physics Quiz App. The "Work and Energy Quiz" App to free download Android & iOS Apps includes complete analytics with interactive assessments. Free download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Work and Energy App (Android & iOS)

Work and Energy App (Android & iOS)

9th Grade Physics App (Android & iOS)

9th Grade Physics App (iOS & Android)

College Physics App (Android & iOS)

College Physics App (Android & iOS)

A Level Physics App (Android & iOS)

A Level Physics App (iOS & Android)