Question

Bifurcate the following on the basis of properties, function and conducter
1. The heat transfer from one end to another
2. Use in making cooking handles and vessels
3. Use to make cooking utensils
4. Despite giving heat, heat does not spread from one end to another ​

Answer 1

Heat Transfers either through convection or conduction

Explanation:

Heat is transferred through either conduction and convection.

• Conduction is the transfer of heat from an area of greater kinetic energy to an area of lower kinetic energy.
• Convection is the transfer of heat due to the bulk movement of molecules within fluids.

If heat does not spread from one end to the other, then the substance is poor conductor of heat.

Materials that are poor conductors of heat are called insulators.

Insulators are used in the manufacture of items that need to protect you from heat, so that you don't get burnt.

In kitchen, they are used to manufacture handles of cooking utensils or sometimes the utensils themselves. Likewise, insulators are also used in switches.

Some of the materials that are heat resistant are glass, rubber, wood, etc.

Answer 2

1)The Heat transfer from one end to another .