Home/ Questions/Q 129163
Next
In Process
Lakshmi Prasanna
  • 13
Asked: 2021-10-05T08:44:43+00:00 In:

The knives have sharp blades. Why?

  • 13

Class 9 Science
Class 9 science important questions with answers pdf
NCERT Solutions Class 9 Science
NCERT questions of science class 9
Important questions Science NCER
Class 9 Study 2022-2023
NCERT Class 9 Science

class 9 sciencencert class 9 science
Share

    1 Answer

    1. Due to thin edge of sharp knife, the thrust falls over a very small area of the vegetable or fruits producing a large pressure, which cuts the fruits or vegetables easily.

      • 12
    Leave an answer

    Leave an answer

    Browse