One atmosphere means
A. $$\frac{1}{3}$$ bar
B. 0.25 bar
C. 0.5 bar
D. $$\frac{2}{5}$$ bar
Answer: Option C
Solution (By Examveda Team)
An atmosphere is a unit of measurement of air pressure. it is approximately equal to Earth’s average atmospheric pressure at sea level. Its symbol is atm.It is a unit of pressure defined as 101.325 Pa.
1 atmosphere = 0.5 bar
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