Question

Example 28: Light travels at a speed of
3,00,000 km/s. Find the distance it covers in a week.​

Answer 1

Answer:

Step-by-step explanation:

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Answer 2

Answer:181.44 billion kilometres

Step-by-step explanation:

Distance covered in 1 week=3,00,000*7*24*60*60

=1,81,44,00,00,000 km.

=181.44 billion km.

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