Hot Chisels are used for cutting metals in hot conditions. The edge of a hot chisel is 30 degree and hardening of the edge is not necessary. On the other hand cold chisels are used for cutting metals in cold conditions. The edge of a cold chisel is hardened and tempered and has an angle of about 60 degrees.
one is hot and one is cold
one is hot and the other is cold.
i need an answer -_-
They are nice :)
endothermic is when something changes from to hot to cold and ectothermic is when something changes from cold to hot.
No. Cold air is more dense than hot air.
the difference between Egypt and north pole is that Egypt is hot and in the north pole it is cold.
Hot & cold.
More particles can be dissolved in hot water then in cold.
temperature is term used to know how much hot or cold it is......climate is like weather that is hot, cold ..
Hot insulation can be found in materials that areheat conductors such as aluminum foil where as cold insulationcannot.
Ones hot and ones cold.