Qualification > Sciences
physics help
nid404:
yup cuz that amount of ice melts due to heat taken from the surroundings.
Christy:
ny ... to ur question .. bascially 16.3 is the mass we started with and 2.1 is wen the heater is switched off ...
latent heat is how much heat can they take ... so u subtract these two to find the mass that melted because of the heater ....
thats why we subtract the 2
and heres the pics :D
AS girl:
--- Quote from: nid404 on May 11, 2009, 06:40:51 am ---
--- Quote from: IG girl on May 11, 2009, 06:38:58 am ---Amber it would be gd if u put a pic!!
Your explanations i guess will confuse him!
--- End quote ---
Its her
--- End quote ---
Thiis is my 100 post :o ;D
your explanation i guess will confuse her. ;D
ny:
--- Quote from: Amber on May 11, 2009, 06:56:02 am ---ny ... to ur question .. bascially 16.3 is the mass we started with and 2.1 is wen the heater is switched off ...
latent heat is how much heat can they take ... so u subtract these two to find the mass that melted because of the heater ....
thats why we subtract the 2
--- End quote ---
thanks.
so,is 16.3g the original mass of the ice ?i thought that 16.3g is the mass of the ice melted after we heated them.
Christy:
it melted during the heater is on .. and the heater was switched off and 2.1g melted without the heater ...
Navigation
[0] Message Index
[#] Next page
[*] Previous page
Go to full version