SSC
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following is correct scientific notation?
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20.35 x 104
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.2035 x 104
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2035 4
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2.035 x104
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Explanation:
Detailed explanation-1: -Expert-Verified Answer Therefore, the decimal number 0.0000456 written in scientific notation is 4.56 × 10-5 and it has 3 significant figures.
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