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HELP PLEASE!! 100 POINTS

Part A: The sun produces 3.9 ⋅ 1033 ergs of radiant energy per second. How many ergs of radiant energy does the sun produce in 1.55 ⋅ 107 seconds?

Part B: Which is the more reasonable measurement of the distance between the tracks on a CD:
1.6 ⋅ 10−3 mm or 1.6 ⋅ 103 mm? Justify your answer.

asked
User Eck
by
7.5k points

1 Answer

7 votes

Answer:

1.8 ⋅ 10−2 mm or 1.8 ⋅ 102 mm

Explanation:

answered
User Laurens Swart
by
8.8k points
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