1) Are heat and temperature same or different? Why?
- Different. Temperature is a physical property that underlies the common notions of hot and cold.
- Different. Temperature is a physical property that underlies the common notions of hot and cold.
2) What is the heat capacity of water?
- 1GM of water needs 1 calorie of heat to raise its temperature by 1°C.
- 1GM of water needs 1 calorie of heat to raise its temperature by 1°C.
3) How is the heat capacity of water unique?
- When molecules are heated, they move faster and get more energy. Because the O take e- from the H atoms to gain a stable octet.
- When molecules are heated, they move faster and get more energy. Because the O take e- from the H atoms to gain a stable octet.
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