This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Physics (Part Ii) Chapter 13 Thermal Properties Of Matter – Quiz 12 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Physics (Part Ii) Chapter 13 Thermal Properties Of Matter Quiz 12 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. We can read the clinical thermometer based on ..... and thermocouple. A) Thermistor. B) Thermometer. C) Thermocouple. D) None of the above. Show Answer Correct Answer: A) Thermistor. 2. Which one caries the sun energy A) Electromagnetic waves. B) Transverse waves. C) Compressional waves. D) None of the above. Show Answer Correct Answer: B) Transverse waves. 3. The temperature at which melting takes place is called the A) Condensation point. B) Freezing point. C) Boiling point. D) Melting point. Show Answer Correct Answer: D) Melting point. 4. Which of the following gas laws explains the behavior of a balloon rising in the atmosphere? A) Boyle's Law. B) Charles's Law. C) Gay-Lussac's Law. D) Avogadro's Law. Show Answer Correct Answer: B) Charles's Law. 5. Which phase of matter has the greatest molecular kinetic energy? A) Solid. B) Liquid. C) Gas. D) Plasma. Show Answer Correct Answer: D) Plasma. 6. What is the relationship between pressure and temperature in gases? A) Pressure and temperature in gases are directly proportional. B) Pressure and temperature in gases are inversely proportional. C) Pressure and temperature in gases are unrelated. D) Pressure increases as temperature decreases in gases. Show Answer Correct Answer: A) Pressure and temperature in gases are directly proportional. 7. A heater with a power rating of 500 W takes 45 seconds to melt a 2 kg block of mercury at-39 $^\circ$C.What is the specific latent heat of fusion of mercury? A) 11250 J/kg. B) 22500 J/kg. C) 43875 J/kg. D) 45000 J/kg. Show Answer Correct Answer: A) 11250 J/kg. 8. When ice melts to form water, what happens to the temperature during the melting process? A) It increases steadily until all the ice has melted. B) It stays the same until all the ice has melted. C) It decreases as the ice absorbs heat. D) It fluctuates depending on the room temperature. Show Answer Correct Answer: B) It stays the same until all the ice has melted. 9. Why are bridges built with rollers or expansion joints? A) To allow the bridge to expand and contract safely when the temperature changes. B) To make the bridge lighter and easier to build. C) To prevent vehicles from vibrating on the bridge. D) To stop heat from reaching the bridge surface. Show Answer Correct Answer: A) To allow the bridge to expand and contract safely when the temperature changes. 10. The ratio of Kelvin and Fahrenheit are ..... A) 5:4. B) 4:5. C) 5:9. D) 4:9. Show Answer Correct Answer: C) 5:9. 11. The motion energy of particles is called ..... A) Kinetic energy. B) Connecting energy. C) Electrostatic energy. D) Gravitational energy. Show Answer Correct Answer: A) Kinetic energy. 12. J of energy supplied to 10gm of water will raise its temperature by nearly: A) 1$^\circ$C. B) 4.2$^\circ$C. C) 10$^\circ$C. D) 42$^\circ$C. Show Answer Correct Answer: C) 10$^\circ$C. 13. When some of the liquid in a dish evaporates, the average speed of the molecules remaining in the dish will ..... A) Increase because the more energetic molecules have left. B) Decrease because the more energetic molecules have left. C) Remain unchanged because all molecules have about the same speed. D) Increase because there are fewer molecules. Show Answer Correct Answer: B) Decrease because the more energetic molecules have left. 14. Phase change from water vapour to liquid water is ..... A) Fusion. B) Condensation. C) Vaporisation. D) None of the above. Show Answer Correct Answer: B) Condensation. 15. The specific latent heat of vaporisation of water is 2200 kJ kg$^{-1}$, and the specific heat capacity of water is 4200 J kg$^{-1}$ K$^{-1}$. A heating element is immersed in an insulated cup of water. It takes five minutes to boil the water completely from an initial temperature of 30$^\circ$C. Assuming no heat is lost to the surroundings, determine the mass of the water if the heating element is operating at 1000 W. A) 0.97 g. B) 1.1 g. C) 64 g. D) 120 g. Show Answer Correct Answer: D) 120 g. 16. In the process of convection, energy is transferred ..... A) Because of temperature differences in a solid. B) Because of density differences in a liquid. C) By the diffusion of molecules throughout a fluid. D) By the vibration of molecules. Show Answer Correct Answer: B) Because of density differences in a liquid. 17. Muhammad, Anaya, and Aarav are doing a science experiment to find out which substance can absorb the most heat before getting hot. Which of the following do you think has the highest specific heat capacity? A) Aluminium. B) Iron. C) Copper. D) Water. Show Answer Correct Answer: D) Water. 18. Specific Heat Capacity of Aluminum is ..... A) 9.2 X 10$^{2}$. B) 3.8 X 10$^{2}$. C) 2.4 X 10$^{2}$. D) 4.18 X 10$^{3}$. Show Answer Correct Answer: A) 9.2 X 10$^{2}$. 19. Some ice is melting in a glass of water.Which is correct? A) The temperature of the ice increases. B) The internal energy of the ice increases. C) The internal energy of the water increases. D) None of the above. Show Answer Correct Answer: B) The internal energy of the ice increases. 20. Which one can radiation travel threw A) Water. B) Vacuum. C) House. D) None of the above. Show Answer Correct Answer: B) Vacuum. 21. G of ice at 0$^\circ$C is mixed with 540 g of water at 80$^\circ$C. The final temperature of the mixture is A) 40$^\circ$C. B) 79.9$^\circ$C. C) 80$^\circ$C. D) 0$^\circ$C. Show Answer Correct Answer: D) 0$^\circ$C. 22. Radiation does not require: A) Heat. B) A medium. C) Space. D) Energy. Show Answer Correct Answer: B) A medium. 23. When rubbed with ethanol the hand feels cold because ..... A) The temperature of the ethanol is lower than the body temperature. B) Ethanol on the skin prevents the loss of heat from the body. C) Thermal energy is transferred from ethanol to the body. D) Heat is removed from the body as ethanol evaporates. Show Answer Correct Answer: D) Heat is removed from the body as ethanol evaporates. 24. Noah and Emily are conducting a science experiment in class. They heat a gas at constant pressure and notice something interesting! Can you help them figure out which of the following remains constant during their experiment? A) Temperature. B) Density. C) Volume expansion coefficient. D) Volume. Show Answer Correct Answer: C) Volume expansion coefficient. 25. A faulty thermometer has its LFP marked as-10$^\circ$C and UFP as 110$^\circ$C. If the temperature of the body shown in this scale is 62$^\circ$C, What will be the temperature shown on the celsius scale? A) 62$^\circ$C. B) 60$^\circ$C. C) 52$^\circ$C. D) 50$^\circ$C. Show Answer Correct Answer: B) 60$^\circ$C. ← PreviousNext →Related QuizzesClass 11 Physics (Part Ii) Chapter 13 Thermal Properties Of Matter Quiz 1Class 11 Physics (Part Ii) Chapter 13 Thermal Properties Of Matter Quiz 2Class 11 Physics (Part Ii) Chapter 13 Thermal Properties Of Matter Quiz 3Class 11 Physics (Part Ii) Chapter 13 Thermal Properties Of Matter Quiz 4Class 11 Physics (Part Ii) Chapter 13 Thermal Properties Of Matter Quiz 5Class 11 Physics (Part Ii) Chapter 13 Thermal Properties Of Matter Quiz 6Class 11 Physics (Part Ii) Chapter 13 Thermal Properties Of Matter Quiz 7Class 11 Physics (Part Ii) Chapter 13 Thermal Properties Of Matter Quiz 8Class 11 Physics (Part Ii) Chapter 13 Thermal Properties Of Matter Quiz 9Class 11 Physics (Part Ii) Chapter 13 Thermal Properties Of Matter Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books