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Fittoniya [83]
2 years ago
6

What is background radiation?

Physics
1 answer:
IceJOKER [234]2 years ago
7 0
The uniform microwave radiation remaining from the Big Bang 
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What is 8200 N/m2 expressed in kilopascals?
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The S.I. unit for the measure of the pressure is the Pascal (Pa). 1 Pascal corresponds to
1 Pa = 1 N/m^2

We can convert the number given by the problem into Pascal:
8200 N/m^2 = 8200 Pa

And since 1 Pa = 10^{-3}kPa, we have
8200 Pa = 8200 \cdot 10^{-3}kPa =8.2 kPa
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