karli523 karli523

09-06-2017
Physics

contestada

Why does a can collapse when a vacuum pump removes air from the can?

Respuesta :

anonymous79 anonymous79

09-06-2017

When a vacuum pump removes the air within the can, there is no more air molecules bombarding the inner surface of the can. Since the inner pressure=0, the atmospheric pressure will crush the can. Atmosoheric pressure is usually =1.3*10^5Pa.

Answer Link

Otras preguntas

FAST -5 x (-49) a) -61 b) 18

math math math math E

How does innovation drive civilization

a school wishes to hire a bus to travel to a football game. the bus will take 28 passengers, and the school will contribute $48 towards the cost of the trip. th

Ahmad's art class is 7 hours long. How long is his class in minutes?

To divide two fractions with common denominators, divide the first numerator by the second numerator, ignoring the denominators. Rewrite this division problem a

) 248 students went on a field trip. Six buses were filled and 20 students traveled in cars. How many students were in each bus?

PLEASE HELP!!!! Question below.

A van moves with a constant speed of 64 miles per hour. How long will it take to travel a distance of 96 miles? V= D= T=

The stock at Z-Mart was 2,500 items. The stock went down 10% after the weekend. On Wednesday, 10% more stock was added. How many items are now in stock?