Recent content by Phyzor

Thanx alot.:smile: BTW is this the formula for LATENT HEAT or SPECIFIC LATENT HEAT: l=Q/m rearanged: Q=m.l

Specific Heat Capacity help! This question is simple but I'm a little confused, it involves beach breezses, temperature, and convection. Sand on the beach get much hotter than water on sunny day so air above sand heats up and rise due to convection then cold air moves in from over water...

ohh So to convert C into K you simply add 273. Say the melting point of water is 0c so to covert it to K you add 273 ,so it will be 273K right? BTW what's the avg. human body temp.? 30c?

wait oh 1 thing, wats the zero point for the Kelvin and celsius scale?

thanx Are you sure? Then is there a specific point for say writing 1c=1k if k is same thing as C anyways. And one other thing just to make sure. What's the definition of the term "absolute zero?".

Thanx Oh, can you guys also state the comparisson in a sentence not just the formula.

Help on celsius napster! I was wondering how do degress on the celsius scale compare to those on the Kelvin Scale? Thanx.:smile:

Reply Wait, how do we find initial velocity? Thanx for help.

OK I'm stuk on a physics question involving Newton's Laws of motion. Question: Boy gives his sister ride on sled by exerting force of 300 N[E]. Frictional resistance amounts to 200 N. If sister and sled have combined mass of 50 kg, and if boy starts from rest and pushes for 5 sec., find...