Give reasons for the following :

Diamonds are used by eye surgeons……….

Q. Give reason :
Impure diamond is used to cut glass.

Q. The retina is a delicate spot that receives images through the eye lens and makes us see the world. If it gets detatched, it is very difficult to join it back. Therefore, eye surgeons use

Q.

Give scientific reasons.

(a) Diamond is used to cut metals.

(b) Carbon dioxide is used for putting out fires.

Q. Give reasons for the following: Aluminium foils are used to wrap food.

Q. Give reason :​
(e) Impure diamond is used to cut glass.​ ​