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Subjects
Science State Board
Class 8
Force and presssure
Textboook questions
2.
Choose the correct answer II
Exercise condition:
3
m.
1. Pascal’s law is used in
hydraulic lift
brake system
pressing heavy bundles
All the above
2 Which of the following liquids has more viscosity?
Ghee
Grease
Water
Coconut oil
3. The unit of viscosity is
Nm2
kgms –1
poise
No unit
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