HUMAN NUTRITION

Detailed explanation-1: -A dull blade is actually more dangerous to use than one that is sharp. Here’s why: A dull blade requires more pressure to cut, increasing the chance that the knife will slip with great force behind it. A sharp knife “bites” the surface more readily.

Detailed explanation-2: -Sharp knives are safer knives. While one certainly needs to take care when using sharp knives, a dull blade is more dangerous than a sharp blade. When a knife blade is blunt or dull, it requires more pressure to cut, making it more likely to slip with the increased force behind it and cause an injury.

Detailed explanation-3: -A dull knife or butter knife is used for cutting soft foods, spreading, and prying.

Detailed explanation-4: -A sharp knife has lesser contact surface area than a blunt one, so, a sharp knife applies a greater pressure when used for cutting. This is why it cuts better.

Detailed explanation-5: -Handling a knife: Keep fingertips curled under the hand that is holding the food. Point the blade away from your body when cutting, washing, or drying a knife. Always use a cutting board. Secure your cutting board with a damp paper towel or non-slip mat.