Practice energy changes quiz, A level physics quiz 9 for online learning. Free physics MCQs questions and answers to practice energy changes MCQs with answers. Practice MCQs to test knowledge on energy changes, resistance and temperature, energy change calculations, uniformly accelerated motion equation, radio waves worksheets.

Free energy changes worksheet has multiple choice quiz question as if energy loss is zero then decrease in g.p.e is equal to, answer key with choices as decreases in kinetic energy, gain in kinetic energy, constant kinetic energy and zero kinetic energy problem solving to test study skills. For online learning, viva help and jobs' interview preparation tips, study work, energy and power multiple choice questions based quiz question and answers.

Energy Changes Quiz

MCQ. If energy loss is zero then decrease in G.P.E is equal to

1. decreases in kinetic energy
2. gain in kinetic energy
3. constant kinetic energy
4. zero kinetic energy

B

Resistance and Temperature Quiz

MCQ. In case of filament lamp at higher voltages, the resistance of lamp

1. decreases
2. increases
3. remains constant
4. varies depending on the filament

B

Energy Change Calculations Quiz

MCQ. Supply of energy depends upon

1. mass of material
2. the change in temperature
3. the material itself
4. all of above

D

Uniformly Accelerated Motion Equation Quiz

MCQ. There are three equations of uniformly accelerated motion, the odd one out is

1. final_velocity = initial_velocity + (acceleration × time)
2. distance_moved = (initial_velocity × time) + (0.5 × acceleration × time²)
3. final_velocity² = initial_velocity² + (2 × acceleration × distance_moved)
4. final_velocity = initial_velocity + (2 × acceleration × distance_moved)

D