Matter Flashcards
1
Q
what does pressure in fluid increase with?
A
pressure in fluid increases with depth
and acts in all direction
2
Q
hydrostatic pressure formula?
A
hydrostatic pressure = hpg
= height(depth) * flux density (kg/m3) * gravitational field strength
3
Q
what is latent heat of vapourisation?
A
amount of heat required to change any mass of liquid into a gas at its boiling point
4
Q
latent heat of fusion?
A
amount of heat to change any mass of solid into a liquid at constant temperature
4
Q
latent heat of fusion?
A
amount of heat to change any mass of solid into a liquid
5
Q
what is pressure directly proportional to?
A
temperature
pressure / temp = k
6
Q
what is pressure inversely proportional to?
A
volume
pv = k
