This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Science Chapter 3 Heat – Quiz 34 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 3 Heat Quiz 34 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The temperature range of clinical thermometer is from ..... to ..... A) 35$^\circ$C to 42$^\circ$C. B) 37$^\circ$C to 45$^\circ$C. C) 39$^\circ$C to 42$^\circ$C. D) 44$^\circ$C to 52$^\circ$C. Show Answer Correct Answer: A) 35$^\circ$C to 42$^\circ$C. 2. What was the first animal sent into Space? A) Laika the dog. B) Alfred the Monkey. C) Sandwich. D) Urusula the fish. Show Answer Correct Answer: A) Laika the dog. 3. HEAT IS THE FORM OF A) FORCE. B) ENERGY. C) MATTER. D) MOTION. Show Answer Correct Answer: B) ENERGY. 4. In what way does the Sun warm Earth? A) Radiation. B) Convection. C) Conduction. D) Condensation. Show Answer Correct Answer: A) Radiation. 5. An example of the conductors of heat is A) ALUMINIUM. B) WOOD. C) PLASTIC. D) None of the above. Show Answer Correct Answer: A) ALUMINIUM. 6. Normal temperature of human body in degree celsius is A) 42. B) 37. C) 35. D) 40. Show Answer Correct Answer: B) 37. 7. The normal temperature of the human body is ..... A) 0$^\circ$c. B) -110$^\circ$c. C) 37$^\circ$c. D) None of the above. Show Answer Correct Answer: C) 37$^\circ$c. 8. A wooden, plastic, and metal spoon are placed in hot water. Which spoon would get hot the fastest? A) Wooden. B) Plastic. C) Metal. D) None. Show Answer Correct Answer: C) Metal. 9. Solid, liquid and gas ..... when it gains heat. A) Contract. B) Expand. C) All the above. D) None of the above. Show Answer Correct Answer: B) Expand. 10. If I have a cup filled with ice and water, where will the heat move from to melt the ice? A) From the water into the air. B) From the ice into the water. C) From the water into the ice. D) From the cup to the air. Show Answer Correct Answer: C) From the water into the ice. 11. LABORATORY THERMOMETER range? A) -110$^{0}$C TO 10$^{0}$C. B) -10$^{0}$C TO 110$^{0}$C. C) 0$^{0}$C TO 110$^{0}$C. D) None of the above. Show Answer Correct Answer: B) -10$^{0}$C TO 110$^{0}$C. 12. How many degrees does the earth cover in 24 hours? A) 563 degrees. B) 635 degrees. C) 356 degrees. D) 360 degrees. Show Answer Correct Answer: D) 360 degrees. 13. One calorie A) 4.400 joules. B) 4.290 joules. C) 4.186 joules. D) 4.900 joules. Show Answer Correct Answer: C) 4.186 joules. 14. Water bubbles up through a hot spring at National Yellowstone Park. What method of heat transfer is this? A) Conduction. B) Convection. C) Specific heat. D) Radiation. Show Answer Correct Answer: B) Convection. 15. What is the primary theme of the novel 'Heat' by Mike Lupica? A) Friendship and loyalty. B) Overcoming adversity. C) The importance of family. D) The pursuit of dreams. Show Answer Correct Answer: D) The pursuit of dreams. 16. The thermometers used to measure temperature are called ..... A) Maximum-minimum temprate. B) Maxmum-minimum temprate. C) Maximum-Minimum Temperature. D) Minimum-maximum temptrate. Show Answer Correct Answer: C) Maximum-Minimum Temperature. 17. Without the sun's heat, what would happen to earth? A) Aliens would invade. B) The earth would explode. C) It would be too cold to survive. D) None of the above. Show Answer Correct Answer: C) It would be too cold to survive. 18. A solar oven uses what kind of heat energy to cook food? A) Conduction. B) Convection. C) Radiation. D) None of the above. Show Answer Correct Answer: C) Radiation. 19. Beach sand getting warmed by the sun A) Conduction. B) Convection. C) Radiation. D) Sun bathing. Show Answer Correct Answer: C) Radiation. 20. Heat transfer occurs A) In many directions. B) Both from warm to cold and cold to warm. C) Only from warm to cold. D) Only from cold to warm. Show Answer Correct Answer: C) Only from warm to cold. 21. Ice floats on water because density of ice is ..... density of water A) Equal to. B) Less than. C) Greater than. D) None. Show Answer Correct Answer: B) Less than. 22. The biggest heat source for our planet is the ..... A) Earth. B) Fire. C) Moon. D) Sun. Show Answer Correct Answer: D) Sun. 23. Which best describes the transfer of heat due to the movement of gases and liquids? A) Radiation. B) Convection. C) Evaporation. D) Condensation. Show Answer Correct Answer: B) Convection. 24. The process of escaping of molecules from the surface of a liquid at any temperature is called A) Melting. B) Condensation. C) Freezing. D) Evaporation. Show Answer Correct Answer: D) Evaporation. 25. Frigid zone is the coldest zone of the Earth. It receives very less heat because therays of the Sun are very ..... here. A) Straight. B) Slanted. C) Opposite. D) Direct. Show Answer Correct Answer: B) Slanted. ← PreviousNext →Related QuizzesClass 7 Science Chapter 3 Heat Quiz 1Class 7 Science Chapter 3 Heat Quiz 2Class 7 Science Chapter 3 Heat Quiz 3Class 7 Science Chapter 3 Heat Quiz 4Class 7 Science Chapter 3 Heat Quiz 5Class 7 Science Chapter 3 Heat Quiz 6Class 7 Science Chapter 3 Heat Quiz 7Class 7 Science Chapter 3 Heat Quiz 8Class 7 Science Chapter 3 Heat Quiz 9Class 7 Science Chapter 3 Heat Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books