Question

define normal atmospheric pressure ​

Answer 1

Explanation:

PLEASE CHECK THE ANSWER AND THEN MAKE IT BRAINLIST OK. SEE 1 ANSWER WILL BE COPIED OR NOT.

ATMOSPHERIC REFRACTION IS DEFINED AS FORCE PER UNIT AREA

EXERTED AGAINST A SURFACE BY AIR.

Answer 2

Answer:

The standard, or near-average, atmospheric pressure at sea level on the Earth is 1013.25 millibars, or about 14.7 pounds per square inch. The gauge pressure in my automobile tires is a little more than twice that value.....hope it helps...