Question

Select a TRUE statement from the following: a) Year and light year have the same

dimensions.

b) Intensity of gravitational field has same dimensions as that of acceleration.

c) One angstrom is the mean distance between sun and earth.

d) Pharsec is a unit of time.​

Answer 1

Answer:

d) true

Explanation:

plz make me brainlist

Answer 2

Answer:

Explanation:

I don't know how long all the happiness will last