Heat Capacity Water and Air MCQs Quiz Online PDF Download

Learn heat capacity water and air MCQs, O level physics MCQ test for online learning. Thermal properties of matter quiz has multiple choice questions (MCQ), heat capacity water and air quiz questions and answers to practice as a person boils water from 75 °c, water uses thermal energy of 10000 j, heat capacity of water is, answer key help with choices as 200 j k-1, −200 j k-1, 400 j k-1 and −400 j k-1 problem solving for viva, competitive exam preparation, interview questions. Free study guide is for online learning heat capacity water and air quiz with MCQs to practice test questions with answers. Heat Capacity Water and Air Video

MCQs on Heat Capacity Water and Air Quiz PDF Download

MCQ. A person boils water from 75 °C, the water uses thermal energy of 10000 J, the 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 the temperature of 85 °C with the thermal energy of 22500 J, the specific heat capacity of the 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 the temperature of air in a room from 22 °C to 37 °C with the energy of 7500 J. If the mass of the air is 5 kg, the specific heat capacity of the 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 the energy of 10000 J, the heat capacity of the 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 the temperature of room from 20 °C to 40 °C with the energy usage of 20000 J, the heat capacity of the air in the room would be

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

B