Home > 9th Grade Science > Quizzes > Abeka Grade 9 Science Test
Abeka Grade 9 Science Test
Fast practice, instant feedback. Timer auto-submits when time’s up.
Avg score: 60% Most missed: “The random motion of microscopic solid particles in a fluid is _________.”
Abeka Grade 9 Science Test
Time left 00:00
25 Questions

1. The SI unit of pressure is the ________.

2. The principle that states that the lateral pressure exerted by a moving fluid decreases as the fluid's speed increases.

3. The law that states that, at a constant pressure, volume and temperature of a gas are directly proportional.

4. formula for pressure

5. The random motion of microscopic solid particles in a fluid is _________.

6. Thin solids that allow certain substances to diffuse through them are ________________.

7. The ability of a gas to be easily squeezed and compacted into smaller containers is its ___________.

8. The law that states that the amount of deformation is proportional to the amount of stretching force.

9. The maximum amount of permanent change a solid may be subjected to without breaking is its __________.

10. Boyle's Law

11. At what point is a submarine completely underwater but not sinking?

12. The principle that states that the applied pressure inside a closed container is equally distributed.

13. The law that states that, at a constant volume, temperature and pressure of a gas are directly proportional.

14. One-way diffusion through a semipermeable membrane is _______.

15. Part of an airplane that increases wing area to produce more lift.

16. The scientist who proposed that air has weight and therefore exerts pressure was _________.

17. The attractive force between unlike molecules is __________.

18. Solids that have molecules or atoms randomly arranged are _________ solids.

19. Describe how Bernoulli's principle contributes to the forces of thrust and lift on an airplane in flight.

20. The theory that says that all molecules of matter are in constant motion and that molecules move faster at warmer temperatures is the _________ theory of matter.

21. The molecules of a ________________ are able to move quickly but remain close to each other.

22. A simple device used to move a liquid over an obstacle without pumps is a _________.

23. An airplane's angle left or right.

24. The type of deformation caused by twisting is ________.

25. The force that tends to slow an object moving through a fluid.