Question

C. Say whether the statements are True or False:

1. Heat energy can be converted into other forms of energy.

2. Heating can also result in chemical changes.

3. Solids expand the least on heating and liquids the most.

4.The rate of expansion of all liquids on heating is the same.

5. The boiling point of mercury is lower than that of alcohol.

6. The Kelvin scale is used by scientists all over the world.

7. The body temperature of a normal healthy person is 37 °F.

8. A rise of 1 K is equal to a rise of 1 °C.

9. The difference between the upper and lower fixed points on all temperature scales is 100 degrees.​

Answer 1

Answer:

false

true

true

false

true

true

false

true

true

Answer 2

false

true

false

false

true

true

true

false

false