SCIENCE
PHYSICAL SCIENCES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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5.20301 x 10¹¹
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.520301 x 10⁷
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5.20301 x 10⁷
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5.20301 x 10⁸
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Detailed explanation-1: -A number is written in scientific notation when a number between 1 and 10 is multiplied by a power of 10. For example, 650, 000, 000 can be written in scientific notation as 6.5 ✕ 10^8.
Detailed explanation-2: -To change scientific notation to standard notation, we reverse the process, moving the decimal point to the right. Add zeros to the end of the number being converted, if necessary, to produce a number of the proper magnitude.
Detailed explanation-3: -Step 1: Move the decimal point so that you have a number that is between 1 and 10. Step 2: Count the number of decimal places moved in Step 1 . Step 3: Write as a product of the number (found in Step 1) and 10 raised to the power of the count (found in Step 2). More items •04-Dec-2009