emmatheron
Member
- Joined
- Feb 27, 2009
- Messages
- 79
- Gender
- Female
- HSC
- 2009
If the heat cap of water=4190, sand=830, gravel=900 ---->
which is best to be used to heat a building over a long period of time? is it water cos its got a big c?
which is best to be used to heat a building over a long period of time? is it water cos its got a big c?