The magnitude of atmospheric pressure is equal to the pressure exerted by a :
A. 76 mm tall column of mercury
B. 760 mm tall column of alcohol
C. 76 cm tall column of mercury
D. 760 cm tall column of mercury
Answer:C
The magnitude of atmospheric pressure is equal to the pressure exerted by a :
A. 76 mm tall column of mercury B. 760 mm tall column of alcohol C. 76 cm tall column of mercury D. 760 cm tall column of mercury