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Energy Changes Quiz Questions and Answers 115 PDF Download

Learn energy changes quiz, online Cambridge GCE physics test 115 for online courses, distance learning. Free physics MCQs questions and answers to learn energy changes MCQs with answers. Practice MCQs to test knowledge on energy changes, families of particles, principle of superposition of waves, rigid body rotation, electrical current for online physics made easy course test.

Free energy changes course worksheet has multiple choice quiz question as on heating a solid, as separation of atoms increases potential energy with options decreases, remains constant, increases and becomes zero with problems solving answer key to test study skills for online e-learning, viva help and jobs' interview preparation tips, study thermal physics multiple choice questions based quiz question and answers.

Quiz on Energy Changes Quiz PDF Download Worksheet 115

Energy Changes Quiz

MCQ. On heating a solid, as separation of atoms increases potential energy

  1. decreases
  2. remains constant
  3. increases
  4. becomes zero

C

Families of Particles Quiz

MCQ. Particle which explains about mass of matter is called

  1. Higgs boson
  2. protons
  3. leptons
  4. neutrons

A

Principle of Superposition of Waves Quiz

MCQ. Principle of superposition can be applied to

  1. EM waves
  2. sound waves
  3. radio waves
  4. all of above

D

Rigid Body Rotation Quiz

MCQ. In linear motion, energy is given by 1⁄2mv². Similarly, in rotational motion, rotational energy is given by

  1. 1/2 × I × ω; where I: moment of inertia of the body, ω: angular velocity
  2. 1/2 × I² × ω; where I: moment of inertia of the body, ω: angular velocity
  3. 1/2 × I × ω²; where I: moment of inertia of the body, ω: angular velocity
  4. 1/2 × I² × ω²; where I: moment of inertia of the body, ω: angular velocity

C

Electrical Current Quiz

MCQ. If direction of current is from positive to negative, then it is called

  1. electronic current
  2. conventional current only
  3. positronic current
  4. protonic current

B