Questions
1.Why can you compress a gas but not a liquid or a solid.
2.What does deformation means?
3.What is the formula of measures pressure.
4.____ is the amount of force that acts on a given area of an objects.
5. 1kPa=( )pa
6.What is the unit for pressure?
7.what is the symbol of pascal?
8.What is a compression.
9.Area is often measured in ____.
10.What will happened to the pressure if the force is decreased?
Answers
1. There are a large amount of space between its particles.
2. Deformation means a change of shape without being force into a smaller volume.
3. p(pressure)=F(force)/A(area)
4. pressure
5. 1000Pa
6. kilopascal(kPa)
7.pa
8. Compression is a decrease in the volume of matter cause by a force.
9. square metres
10. The pressure will also decrease.
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