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

To which side of the immigration debate does the following argument apply? The United States has an obligation to help relatives of immigrants enter the country

David and Eric went out to dinner. Their total bill was $45. They added 20% gratuity to the bill. If they spilt the bill in half, how much did each person spend

Click to read a passage from "An Indian Father's Plea" by Medicine Grizzlybear Lake. Then answer the question. A letter often breaks down the barrier between th

This list shows the heights in feet of the 30 tallest mountains in the United States. 14,269 14,361 14,470 14,831 16,237 14,270 14,370 14,494 14,950 16,390 14,2

Why do my parents hate me?

Jill converted the equation of the line 15 x minus 14 y = negative 2 into slope-intercept form and found the slope and y-intercept of the line as follows. 15 x

When a number is tripled, it gives the same result as when 32 is added to it. What is the number?

An act of fertilization in which genetic information is transferred between cells is called _____.

You’ve told one of your staff that she has been chosen to join a benchmarking team that is going to Switzerland to study another company’s best practices. "I’m

Your computer is once again out of hard drive and you want to see which folders are consuming the most space on your drive. Which application below will do this