In this page we have Force and Pressure extra questions . Hope you like them and do not forget to like , social share
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Short answer type of questions/HOTS:
Calculate the pressure if 300N force is exerted on the box and the area of contact is 100 cm2
If 200N force exerted on the top of the box and area of contact is 5 m2
. Calculate the pressure.
How can a force effect the objects?
Do machines produce force on their own. What type of force produced by machines?
Write any three applications of pressure.
What is the “Magdeburg Experiment”?
What is Torricellian vacuum?
What is an altimeter?
Long answer type questions:
What is a barometer. Draw a well-labelled diagram of a barometer. Explain the implications of atmospheric pressure.
What is manometer? Draw a diagram of manometer. Explain the implications of liquid pressure.
Class 8 Maths
Class 8 Science