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Energy Changes quiz questions and answers, energy changes MCQs with answers PDF 115 to practice A level physics mock tests for online college programs. Practice "Thermal Physics" quiz questions with answers, energy changes Multiple Choice Questions (MCQ) for online college degrees. Free energy changes MCQs, electrical current, rigid body rotation, principle of superposition of waves, families of particles, energy changes test prep for online college bachelor degree.

"On heating a solid, as the separation of atoms increases the potential energy", energy changes Multiple Choice Questions (MCQ) with choices remains constant, decreases, increases, and becomes zero for GRE subject test tutoring. Learn thermal physics questions and answers to improve problem solving skills for SAT prep classes.

Energy Changes Quiz

MCQ: On heating a solid, as the separation of atoms increases the 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
4. all of above

D

Rigid Body Rotation Quiz

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