Heat capacity water and air multiple choice questions (MCQs), heat capacity water and air quiz answers to learn O level physics, online college degrees courses. Thermal properties of matter MCQs with answers, heat capacity water and air quiz questions and answers for undergraduate degree. Learn melting and solidification, heat capacity: physics, heat capacity: water and air test prep for physics certifications.

Learn thermal properties of matter test MCQs: a person boils water from 75 °c, water uses thermal energy of 10000 j, heat capacity of water is, with choices 200 j k-1, −200 j k-1, 400 j k-1, and −400 j k-1 for undergraduate degree. Practice merit scholarships assessment test, online learning heat capacity water and air quiz questions for competitive assessment in physics major. Heat Capacity: Water and Air Video

MCQ: A person boils water from 75 °C, water uses thermal energy of 10000 J, heat capacity of water is

1. 200 J K-1
2. −200 J K-1
3. 400 J K-1
4. −400 J K-1

C

MCQ: A person boils water of mass 150 kg from temperature of 85 °C with thermal energy of 22500 J, specific heat capacity of water is

1. 5 J kg-1 °C-1
2. 7.5 J kg-1 °C-1
3. 10 J kg-1 °C-1
4. 15 J kg-1 °C-1

C

MCQ: A heater raises temperature of air in a room from 22 °C to 37 °C with energy of 7500 J. If mass of air is 5 kg, specific heat capacity of air would be

1. 25 J kg-1 °C-1
2. 50 J kg-1 °C-1
3. 75 J kg-1 °C-1
4. 100 J kg-1 °C-1

D

MCQ: In a science lab, a student uses 150g of water and heats it from 10 °C to 30 °C with energy of 10000 J, heat capacity of water is

1. 250 J K-1
2. −250 J K-1
3. 500 J K-1
4. −500 J K-1

C

MCQ: A heater changes temperature of room from 20 °C to 40 °C with energy usage of 20000 J, heat capacity of air in room would be

1. 500 J K-1
2. 1000 J K-1
3. 1200 J K-1
4. 1500 J K-1

B