Upthrust Flashcards
1
Q
Where does upthrust occur?
A
In liquids and gases
2
Q
What causes upthrust?
A
When you push an object under water the forces that the water pressure exerts are greater at the base than the top of the object.
3
Q
Diagram showing the forces caused by upthrust on an object under water.
A
4
Q
How do you calculate the weight of fluid displaced?
A
Mass of fluid displaced = Volume X Density
Weight of fluid desplaced = Mass X Gravitational Field Strength
5
Q
What is the definition of upthrust?
A
The weight of fluid displaced
6
Q
What is the definition of upthrust (Upthrust is equal to the wieght of fluid displaced) also called as?
A
Archimedes’ Principle
7
Q
What does Upthrust depend on?
A
Volume of object submerged
Density of fluid
