Question

4 HEAT
WORKSHEET
Q.1 Using the symbol segregate hot and cold objects Object Hot
Cold Ice cream. Tea Joe. Burning Candle
Q.2 Sinte whether true of false :( WRITE THE CORRECT ANS if it
is false
1 The range of laboratory thermometer is from - 100C 10 1100 C.
Ans
2. Temperature of our body can be measured by the help of clinical
thermometer Ans
3. The materials which allow beat to pass through them easily are
Innown as conductors. Ans
4. We use mon mensils to cook food, because iron is a good
conductor of heat. Ans
5. We use woolen and dark coloured clothes during winter. Ans:
03 Fill in the blanks
1. The nomal temperature of human body is
2. Two insulators of heat are
3. Two conductors of heat are
coloured clothes during summers.​

Answer 1

Answer:

1 ka true

2 ka true

3.true

4.true

5.true

Answer 2

Answer:

sir has also given this in our winter break homework