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:

all are not true

1,3,5,7,9 are true

and 2,4,6,8,10 are false