Question

what are the concepts of pressure?

Answer 1

force per dm3 exerted by pressure..

Answer 2

wht do u want??

Answer 3

uhm wait for it...

Answer 4

uhmm like for example: "thge concepts of fluids are density, pressure, buoyancy, and surface notion"

Answer 5

*the

Answer 6

so???

Answer 7

dats ri8

Answer 8

what is/are concepts of pressure?

Answer 9

may i ask is factor same as concept?

Answer 10

There are many physical situations where pressure is the most important variable. If you are peeling an apple, then pressure is the key variable: if the knife is sharp, then the area of contact is small and you can peel with less force exerted on the blade. If you must get an injection, then pressure is the most important variable in getting the needle through your skin: it is better to have a sharp needle than a dull one since the smaller area of contact implies that less force is required to push the needle through the skin.

Answer 11

thanks :)

Answer 12

very welcome :)

Answer 13

☺

Answer 14

wat was dat