EVERYDAY SCIENCE

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PHYSICAL SCIENCES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Write 0.000972 in scientific notation.
A
9.72 x 10-4
B
9.72 x 10-3
C
972 x 10-4
D
9.72 x 104
Explanation: 

Detailed explanation-1: -Therefore, the scientific notation of 0.0002 is 2×10−4.

Detailed explanation-2: -In this case that would be 9, and we have to move the decimal to the left 3 times to get 0.009 . So our final answer is 9⋅10−3 .

Detailed explanation-3: -Hence, 0.000043 can be written as 4.3×10−5 .

There is 1 question to complete.