Effects of Heating and Cooling

Recap|Activity|Physical Properties|Reversible Physical Changes|Irreversible Physical Changes|Effect Of Heating And Cooling On Materials|OMR

Recap|Reversible Physical Changes|Physical Properties|OMR|Activity|Effect Of Heating And Cooling On Materials|Irreversible Physical Changes

By red heating and slowly cooling of iron it becomes -

Heating And Cooling Of Temperature

The process of heat-softening, moulding and cooling to rigidness' can be repeated for

Fill in the following blanks with suitable words : Air _____ on heating and ______ on cooling .

Newton's law OF cooling||Examples on Newton's law OF cooling||Examples on heat transfer

A Brass stopper snugly fits in the hole of steel plate.To remove the stopper easily, the system (A) should be heated (B) should be cooled (C) may be heated or cooled (D) can not be removed by heating or cooling