Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
11 Cards in this Set
- Front
- Back
|
What is the SI unit of pressure? |
Newton |
|
|
Atmospheric pressure is caused by: |
Weight of atmosphere above a particular location |
|
|
Pressure of sea level is aproximately |
At the max pressure |
|
|
Which principle states that a change in the pressure at any point in a fluid in a closed container is transmitted equally and unchanged in all directions throughout the fluid? |
Pascals principle |
|
|
The operation of a hydraulic lift system is explained by |
Pascals principle |
|
|
Hydraulic system of a dump truck is designed to multiply.. |
Force |
|
|
Relationship between buoyant force and weight of a displaced fluid was first stated by.. |
Archimedes |
|
|
Which substance will sink in glycertin? (Density of glycertin 1.26g/cm^3) |
Aluminum (2.70 g/cm^3) |
|
|
A cork is floating in salty water. As more salt is added to the water to increase density, the cork will.. |
Float at a higher level in water |
|
|
Why does a hot air balloon float ? |
Weight of the balloon is less than the weight of the air displaces by the balloon |
|
|
A substance that flows and assumes the shape of its container is a.. |
Fluid |
