Calculations involving pressure
In this exercise, you will use the equation for pressure to solve some
problems.
force
pressure =
area
1 This question is about units of pressure.
a The list below shows six different units. Cross out the ones which could not
be units of pressure.
Pa
N/cm²
kg/cm3
N/m?
pascal
g/cm
b
Which three of the above units are all the same?
Answers
Answer:
Eight Abhimanyu
Note : Write down the semantics and difficult words of the text.
Oral Question Answer
Prakash) What happened suddenly on 3rd December, 1971?
U on 3rd December, 1971 Pakistani Saver Jets had dropped napalm bombs on India. One will have to fight on his own till the breath and the last hope. I have done that the Indian heroes entered the border of Pakistan silently like thieves. They were seen by the stars sitting silent on the sky, but neither the sky stopped them nor the wind stopped them.
Q4) Grewal and Rubber What was the scene as soon as the doctors fell?
As soon as the rockets of U Grewal and Raman fell, the oil wells were raised in the air like tall towers of fire.
Written question T
Prak) Why were the bells of the churches singing compassionate songs?
The bells of the churches were singing compassionate songs because of the devastation and genocide caused by the Pakistani attack. ?
U Mission 'Mashal' was a mission launched to destroy the oil refinery of Attock by attacking Pakistan.