Read the questions and select the best answer.
1.
| Assertion (A): | When you touch a hot metal handlebar, your hand feels hot. |
| Reason (R): | Heat flows from a hotter object to a colder object. |
2.
| Assertion (A): | In the sparkler, heat travels from the burning tip to the cooler end of the rod. |
| Reason (R): | Conduction occurs only in gases. |