Question

Choose the correct statements

• A. True
• B. False
• C. Sun is the nearest star for the earth
• D. Sound travels faster than light

Answer 1

Answer: (A), (B), (C)

The correct options are
A

True

B

False

C

Sun is the nearest star for the earth

Light year is the distance travelled by light with speed of $3\times {10}^{8}m/s$ for one year. Stars are formed from a nebula. Nebula is just a cloud of dust, hydrogen and other gases. Sun is the closest star for the earth next nearest star is at a distance of $4.3$ light years