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Colin_m
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what is 2x10-4cm converted to metres?
2x10-5 or 2x10-6?
Thanks
2x10-5 or 2x10-6?
Thanks
In scientific notation, 2x10-4cm means 2 multiplied by 10 to the power of -4, or 0.0002 centimeters.
To convert from centimeters to metres, you need to divide the number of centimeters by 100. In this case, 0.0002cm divided by 100 is equal to 2x10-6 meters.
Scientific notation makes it easier to express very large or very small numbers in a concise and standardized way. It also allows for easier comparison and calculation between different units of measurement.
Yes, you can convert 2x10-4cm to metres without using scientific notation. Simply divide the number of centimeters by 100, as 1 meter is equal to 100 centimeters. In this case, 0.0002cm divided by 100 is equal to 0.000002 meters.
The conversion from centimeters to metres is necessary in science because it allows for consistency and accuracy in measurements. It also makes it easier to work with and compare different units of measurement, which is essential in scientific research and calculations.