Question

2. Fill in the blanks.<br />a) On cooling, the temperature of an object ________<br />b) The unit of measurement of temperature is degree __________<br />or degree ___________<br />c) Most substances __________<br />on heating and __________<br />on cooling<br />d) If a hot iron spoon is put in water at room temperature, heat flows from the ______________<br />to __________ . As a result, the temperature of ____________<br />increases while the<br />temperature of ___________<br />decreases.​

Answer 1

Answer:

a) decreases.

b) degree Celcius or degree Fahrenheit

c) expand and contract .

d) iron to water.

water , iron