O Level Courses

IGCSE O Level Physics Certification Exam Tests

IGCSE O Level Physics Practice Test 156

# Heat Capacity: Physics Multiple Choice Questions (MCQ) PDF - 156

Books:

Apps:

The Heat Capacity Physics MCQ with Answers PDF, Heat Capacity Physics Multiple Choice Questions (MCQs) PDF e-Book download Ch. 21-156 to prepare IGCSE O Level Physics Practice Tests. Study Thermal Properties of Matter Test PDF, Heat Capacity Physics Multiple Choice Questions (MCQ Quiz) for online college courses. The Heat Capacity: Physics MCQ Quiz App: Free download certification app for heat capacity: physics, latent heat, transmission of sound, efficiency: o level physics, physical quantities and si unit test prep to study e-learning courses.

The MCQ Quiz: Specific heat capacity of copper is; "Heat Capacity: Physics" App Download (Play Store & App Store) with answers: 200 J kg-1 °C-1; 100 J kg-1 °C-1; 300 J kg-1 °C-1; 400 J kg-1 °C-1; for online college courses. Practice Thermal Properties of Matter Questions and Answers, Apple Book to download free sample for colleges that offer online degrees.

## Heat Capacity: Physics Questions and Answers : Quiz 156

MCQ 776:

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
MCQ 777:

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
MCQ 778:

If the temperature increases, the speed of sound

1. also increases
2. decreases
3. remains same
4. may increase or decrease
MCQ 779:

An elevator motor is used to lift 1000 N load to a height of 0.25 km. If the total amount of energy input is 1MJ, which of the 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 %
MCQ 780:

SI unit for length is

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