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a) How far does light travel in 60.0 seconds? (c = 2.998 x 108 m/s)b) How many centiliters are in 9.98 x 10-9 dekaliters?

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We will have the following:

a) First, we know that light travels at 299 792 458 m/s. So:


299792458\cdot60=17987547480

So, light will travel 17987547480 meters in 60 seconds.

b) We will have the following:


9.98\cdot10^(-9)\cdot1000=9980

So, there are 9980 centiliters in 9.98*10^-9 decaliters.

User Simon Meyer
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