GK
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is 1.25 x 3.0 in proper significant figures?
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3.75
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3.80
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3.8
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3.7
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Explanation:
Detailed explanation-1: -0.0012 (1.2x10-3)-> 2 sig. figs.
Detailed explanation-2: -The number 3.80 has 3 significant figures.
Detailed explanation-3: -In scientific notation 1.00 x 10-3 also only has 3 significant figures.
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