How To Make A Non-stick Utensil With A Candle?

Polymer used in non stick utensils is

The polymer used for making nonstick utensils is ……………………

Name two metals which are used: (a). For making electric wires (b). For making domestic utensils and factory equipment. (c). For making jewellery and to decorate sweets.

There are 150 steel utensils , 20 allumiunm utensils and 80 glass untensils in a kitchen . A untensil is chose at random . Find the probabilityn that the selected utensil is : is of metal :

There are 150 steel utensils , 20 allumiunm utensils and 80 glass untensils in a kitchen . A untensil is chose at random . Find the probabilityn that the selected utensil is : not of steel :