Qualification > Sciences
ALL PHYSICS DOUBTS - POST HERE !!
Moonlyte:
--- Quote from: ang3l on May 25, 2010, 02:23:44 pm ---Can anyone exaplain me the relation between volume and pressure...Why when the volume decreases the pressure increases?
Specifically in this question:
Wouldnt the volume remain same ???
--- End quote ---
Volume and pressure are inversely proportional under the same temperatures. So when one increases, the other decreases. When you push the piston in, the space decrease (i.e the volume decreases) and the same no. of molecules move randomly in a smalled volume so pressure increases.
holtadit:
--- Quote from: ang3l on May 25, 2010, 02:23:44 pm ---Can anyone exaplain me the relation between volume and pressure...Why when the volume decreases the pressure increases?
Specifically in this question:
Wouldnt the volume remain same ???
--- End quote ---
Vin and Moonlyte already explained the necessary. BUT the volume WOULD change since the piston moves inwards.
Snake:
--- Quote from: ang3l on May 25, 2010, 02:23:44 pm ---Can anyone exaplain me the relation between volume and pressure...Why when the volume decreases the pressure increases?
Specifically in this question:
Wouldnt the volume remain same ???
--- End quote ---
Volume decrease (becomes smaller) Pressure increase this is because it takes the particles less time to collide with the container wall.
Volume increase (becomes bigger) Pressure decrease this is because it takes the particles more time to collide with the container walls.
No the volume would decrease because he is pushing, so it slides make the volume less and hence increasing pressure!
Hope I helped :)
guMnam:
okay..now i m confused...wasnt the stroking thing for permanent magnet
Vin:
--- Quote from: Ari Ben Canaan on May 25, 2010, 02:31:03 pm ---Vin and Moonlyte already explained the necessary. BUT the volume WOULD change since the piston moves inwards.
--- End quote ---
i hav kinda modified
https://studentforums.biz/index.php/topic,6468.msg224107.html#msg224107
Navigation
[0] Message Index
[#] Next page
[*] Previous page
Go to full version