https://padlet.com/shachisehgal/heatm en-us 2016-04-19 17:11:07 UTC 2026-01-08 16:19:34 UTC hello@padlet.com shachisehgal https://padlet.com/shachisehgal/heatm/wish/106602475 2016-04-19 17:25:03 UTC https://padlet.com/shachisehgal/heatm/wish/106602475 shachisehgal https://padlet.com/shachisehgal/heatm/wish/106603307 6.]]> 2016-04-19 17:28:14 UTC https://padlet.com/shachisehgal/heatm/wish/106603307 shachisehgal https://padlet.com/shachisehgal/heatm/wish/106682519 Conduction of heat

When one end of a solid rod is heated the atoms at that end vibrate – the more it is heated the more they vibrate. This vibration is passed on from one atom to the next and so the energy is transferred down the rod and this is conduction. 

In metals there are also a lot of free electrons and these play a big part in the energy transfer.

Some materials conduct heat better than others. 
Metals conduct heat better than non-metals
Thick specimens conduct heat better than thin ones
Liquids are poor conductors of heat
Air is a very bad conductor of heat

]]> 2016-04-20 03:13:47 UTC https://padlet.com/shachisehgal/heatm/wish/106682519 shachisehgal https://padlet.com/shachisehgal/heatm/wish/106683029 2016-04-20 03:21:27 UTC https://padlet.com/shachisehgal/heatm/wish/106683029 shachisehgal https://padlet.com/shachisehgal/heatm/wish/106683068 2016-04-20 03:21:58 UTC https://padlet.com/shachisehgal/heatm/wish/106683068 shachisehgal https://padlet.com/shachisehgal/heatm/wish/106683140 2016-04-20 03:23:20 UTC https://padlet.com/shachisehgal/heatm/wish/106683140 shachisehgal https://padlet.com/shachisehgal/heatm/wish/106683157 2016-04-20 03:23:34 UTC https://padlet.com/shachisehgal/heatm/wish/106683157 shachisehgal https://padlet.com/shachisehgal/heatm/wish/106683243 2016-04-20 03:25:06 UTC https://padlet.com/shachisehgal/heatm/wish/106683243 shachisehgal https://padlet.com/shachisehgal/heatm/wish/106683353 The ancients viewed heat as that related to fire. The ancient Egyptians in 3000 BC viewed heat as related to origin mythologies.
 In the Western philosophical tradition, after much debate about the primal element among earlier pre-Socratic philosophers,Empedocles proposed a four-element theory, in which all substances derive from earth, water, air, and fire. ]]> 2016-04-20 03:26:33 UTC https://padlet.com/shachisehgal/heatm/wish/106683353 shachisehgal https://padlet.com/shachisehgal/heatm/wish/106683532

Sensation of Hotness and coolness.

Heat is a form of energy that moves between two objects or two systems when one of them is hotter than the other

Heat is also called internal thermal energy(is a result of the molecular motion of that object)

]]> 2016-04-20 03:28:44 UTC https://padlet.com/shachisehgal/heatm/wish/106683532 shachisehgal https://padlet.com/shachisehgal/heatm/wish/106683868 Sun, electricity and fire]]> 2016-04-20 03:32:12 UTC https://padlet.com/shachisehgal/heatm/wish/106683868 shachisehgal https://padlet.com/shachisehgal/heatm/wish/106683983 Study of exchange of heat by a system and its sorrounding]]> 2016-04-20 03:33:35 UTC https://padlet.com/shachisehgal/heatm/wish/106683983 shachisehgal https://padlet.com/shachisehgal/heatm/wish/106684090 Post your answers here
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]]> 2016-04-20 03:40:13 UTC https://padlet.com/shachisehgal/heatm/wish/106684826 shachisehgal https://padlet.com/shachisehgal/heatm/wish/106686324 2016-04-20 04:03:26 UTC https://padlet.com/shachisehgal/heatm/wish/106686324 https://padlet.com/shachisehgal/heatm/wish/106688529 2016-04-20 04:27:09 UTC https://padlet.com/shachisehgal/heatm/wish/106688529 https://padlet.com/shachisehgal/heatm/wish/107349864 2016-04-23 10:13:00 UTC https://padlet.com/shachisehgal/heatm/wish/107349864