MCQ
After the sun, the next nearest star to the earth is:
- AAlpha centauri
- BPole star
- CSirius
- ✓Proxima centauri
After the sun, the next nearest star to the earth is “proxima centauri”. Proximus centauri is at a distance of about out $40,000,000$ million kilometers from the earth. Light from the next nearest star, proxima centauri, takes about $4.3$ light years to reach the earth. So, the distance of proxima centauri star from the earth is $4.3$ light years.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
|
Column I
|
Column II
|
||
| $P.$ |
Rusting
|
$(i)$ |
Explosion
|
| $Q.$ |
Burning of Paper
|
$(ii)$ |
Spontaneous combustion
|
| $R.$ |
Sodium
|
$(iii)$ |
Rapid combustion
|
| $S.$ |
Fire crackers
|
$(iv)$ |
Slow combustion
|