Question

23. Sharp knife cuts better
than blunt knife due to
O Less area of contact
O More force applied
O Less force applied
O More area of contact​

Answer 1

Answer:

O Less area of contact

Explanation:

Pressure is inversely proportional to area. Sharp knife has a small area of contact than the blunt knife. Thus, a force will exert more pressure while using a sharp knife than while using a blunt knife.