In a competition of cutting vegetables,one person could cut the vegetables easily while the second person faced problem in cutting vegetables. He found his knife blunt but the knife of the first person was sharp.
a) Name the physical quantity responsible for it
b) What is its SI unit?
c) Justify the problem faced by second person
Please help! I need full answer
Answers
Answered by
2
Answer:
a) pressure
b)Pascal
c)the blunt knife has more area so the pressure is less .that is why it is difficult to cut.
Answered by
1
Answer:
a) Pressure
b) pascal
c)since his knife is blunt he has to put more pressure in order to cut the vegetables that is he is required to put more force into the particular area while the first person can easily cut the vegetables using a sharp knife by applying less force into it
Explanation:
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