Question

Answer this pls quick

Answer 1

Answer:

Because the surface area of the sharp side of the knife is so less comparing to the blunt side. Hence the sharp side of the knife cuts effectively

HOPE MY ANSWER HELPS YOU

Answer 2

Sharp knife is more effective then the blunt knife because the surface area of the sharp knife is less which will increase the pressure applied by it on an object whereas a blunt knifes surface area is more which decreases the pressure applied on an object .

Hope it helps :)