Question

Bifurcate following statement on the basis of properties, function and

conductors.


1. The heat is transfered from one end to the other.

2. Used in making cooking vessels’ handles.

3. Used to make cooking utensils.

4. Despite giving heat, heat does not spread from one end to the other​

Answer 1

Answer:

The options (i) and (iv) are correct.

Aluminium is ductile and has high electrical conductivity and this property is not useful in the making of utensils.

Aluminium has good thermal conductivity and high melting point.

The commonly used metals in making utensils are copper, steel (alloy of iron) and aluminium.

Copper and aluminium are the most preferred due to their conduction of heat.

Hence the correct option is D.