Question

answer in one word:

1.Name the phenomenon that is involved in the formation of image of an object by

a mirror

2. Measuring of heartbeats is significant step during health checkup .Name the

instrument used for the same​

Answer 1

Hello,

1. Reflection
2. Stethoscope

Hope U got the Answer. ;)

Answer 2

Answer:

1) a. Reflection

2) b. stethoscope

Explanation:

Hope it helps you!?!!