Question

the displacement of a particle in S.H.M.in one time period is (1) r (2) 2r (3) 4r (4) zero​

Answer 1

Answer:

Answer:

1. Inside buildings. You might have noticed that large office buildings, stores, hospitals, and other many other buildings have convex mirrors in the corners.

2. Sunglasses. We might have used sunglasses many times.

3. Vehicle mirrors.

4. Magnifying glasses.

5. For security purposes.

6. Street light reflectors.

Hope it would help you....