Physics, 25.09.2019 21:30 MickeyxX7096
Which of the following would be used in luminosity calculations?
candela
joule
kilogram
ampere
2. work, measured in joules, is force × distance.
if the unit of force is kg⋅m/s2 , then which of the following is the correct description of joule in terms of si base units?
kg⋅m/s3
kg⋅m/s2
kg⋅m/s
kg⋅m2/s2
3.in an experiment, you calculate newton's universal gravitational constant to be 7.34×10−11 n⋅m2/kg2 . the accepted value is 6.67×10−11 n⋅m2/kg2 .
what is your percent error?
0.01%
0.1%
5%
10%
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Which of the following would be used in luminosity calculations?
candela
joule
ki...
candela
joule
ki...
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