Question

Normal sea level air pressure is _____.

7.14 lb/in²

14.7 lb/in²

41.7 lb/in²

1.74 lb/in²

Answer 1

1013.2 millibars or 29.92 inches of mercury in a barometer.

Standard sea-level pressure, is, equals 760 mm (29.92 inches)

so, honestly, im very confused, none of these choices make sense...

Answer 2

The answers is 14.7 lb/in²

I hope this helps