brownsade7572 brownsade7572

22-02-2021
Chemistry

contestada

the air pressure from the atmosphere measures 0.5atm at an altitude of 18,000 ft. How much pressure is this in pounds per square inch?

Respuesta :

shigg002 shigg002

22-02-2021

Answer:

7.5 pounds per square-inch

At sea level, one square-inch of any surface has about 15 pounds of air sitting on top of it. At 18,000 feet, that same square inch has only 7.5 pounds per square-inch (psi) exerted on it.

Answer Link

Otras preguntas

The radius of the circle is 6 inches. What is the area of the shaded sector? Express the answer in terms of Pi. A circle with a radius of 6 inches. The shaded s

suggest any six measures to ensure good governance in a country

Last month when I mailed a check to pay my phone bill, it arrived a week late. I got charged a late fee! Mail delivery these days is terrible! Which logical fal

20 POINTS Which is a common use of metonymy? O A. The White House made a statement. O B. The congressman looks like an eagle. O C. The president navigated the s

Convert 48 fluid ounces to cup I need help

What was the purposes of "killing centers"?

What serves as the measure of the boy’s connection to civilization? Question 1 options: The signal fire Piggy’s glasses The boulders Jack’s face paint

helppppppp pleaseeeeeee

brain bought beverages for his cowokers. one day he bought 3 lemoneades and 4 ices teas for $12.

"Is it the year 2017?" might be an example of which concept? a) Pneumograph b) Detection cue c) Control question d) Pre-test