Which of the following has six significant digits? 0.00005600 km 56.0000 km 0.00056 km 560,000 km?
回答 (5)
2016-07-06 4:42 am
The "zeroes" before the decimal point are NOT counted as significant digits.
0.00005600 km ...... 4 significant digits
56.0000 km ...... 6 significant digits
0.00056 km ...... 2 significant digits
560,000 km ...... 2 significant digits
...... The answer is : 56.0000 km
0.00005600 km ...... 4 significant digits
56.0000 km ...... 6 significant digits
0.00056 km ...... 2 significant digits
560,000 km ...... 2 significant digits
...... The answer is : 56.0000 km
2016-07-06 7:43 am
Only number containing 6 significant figures is: 56.0000 km
2016-07-06 4:34 am
560,000 km
2016-07-06 9:50 am
Q.Which of the following has six significant digits? 0.00005600 km 56.0000 km 0.00056 km 560,000 km?
A - 56.0000
A - 56.0000
2016-07-06 5:32 am
2,3&4. the zeros before can be considered significant, unless there are zeros both behind and infront then only the zeros behind are significant:-)
收錄日期: 2021-04-18 15:13:38
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