bacteria in m length
3. The distance of a galaxy from the earth is 5.6 x 10²⁵ m.
Assuming the speed of light to be 3 x 10⁸ m s-1
find the time taken by light to travel this distance.
Answer is 1.87×10¹⁷ s
I want answer with multiplication plz
Answers
Answered by
0
Answer:
Given:
distance = 5.6 x 1025m
speed = 3 x 108ms-1 = 1.867 x 10¹7 s
Time = ?
Time taken = distancetravelled speed
-5.6x1025 3x108
Answered by
0
Step-by-step explanation:
speed=distance/time taken
3*10^8=5.6*10^25/t
t=5.6*10^25/3*10^8
=1.866*10^25-8
t=1.87*10^17s
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