Heat capacity physics quiz questions, heat capacity physics MCQs answers, IGCSE physics quiz 156 to learn physics online courses. Thermal properties of matter quiz questions, heat capacity physics multiple choice questions (MCQs) to practice physics test with answers for online colleges and universities courses. Learn heat capacity: physics MCQs, efficiency: o level physics, transmission of sound, latent heat, heat capacity: physics test prep for physics certifications.

Learn heat capacity physics test with multiple choice question (MCQs): specific heat capacity of copper is, with choices 100 j kg-1 °c-1, 200 j kg-1 °c-1, 300 j kg-1 °c-1, and 400 j kg-1 °c-1 for online bachelor degree. Learn thermal properties of matter questions and answers for problem-solving, merit scholarships assessment test. Heat Capacity: Physics Video

Heat Capacity: Physics Quiz

MCQ: Specific heat capacity of copper is

1. 100 J kg-1 °C-1
2. 200 J kg-1 °C-1
3. 300 J kg-1 °C-1
4. 400 J kg-1 °C-1

D

Latent Heat Quiz

MCQ: Latent heat of fusion is

1. the amount of heat required to raise the temperature of a 1 kg of a substance by 1 K
2. the amount of heat required to raise the temperature of a substance by 1 K
3. the amount of heat required to change the phase of a substance from solid to liquid without any change in temperature
4. the amount of heat required to change the phase of a substance from liquid to gas without any change in temperature

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Transmission of Sound Quiz

MCQ: If temperature increases, speed of sound

1. also increases
2. decreases
3. remains same
4. may increase or decrease

A

Efficiency: O Level Physics Quiz

MCQ: An elevator motor is used to lift 1000 N load to a height of 0.25 km. If total amount of energy input is 1MJ, which of following pairs of values of energy wasted and efficiency are correct?

1. Energy wasted = 750 kJ, Efficiency = 75 %
2. Energy wasted = 500 kJ, Efficiency = 75 %
3. Energy wasted = 500 kJ, Efficiency = 25 %
4. Energy wasted = 750 kJ, Efficiency = 25 %

D

Physical Quantities and SI Unit Quiz

MCQ: SI unit for length is

1. centimeter
2. inches
3. meter
4. yards

C