A.8 seconds
B.30 seconds
C.8 minutes
D.100 seconds
Related Mcqs:
- The time required for moon light to reach earth:
- A ray of light from the sun takes ______ minutes to reach the earth:
- Light emitted by sun reaches earth in:
- The time required by moonlight to reach the earth is:
- In Brinell hardness testing the time of loading is
- The exact time taken by the earth for single rotation on its own axis is??
- If light source in front of our eye suddenly becomes bright, then:
- What percentage of light reaching the earth is used in photosynthesis??
- Carbon monoxide is a poisonous gas, 1% of which in the air can kill a person in:
- 2nd cleavage in frog’s egg begins after:
