Question

TRUE or FALSE

STATEMENT

1. TRUE or FALSE

A person is more buoyant in a pool if he or she is in a "starfish" position.

2. TRUE of FALSE

The formula for calculating DENSITY is: VolumeMass Weight does not change depending on where it is measured.

3. TRUE or FALSE

4. TRUE or FALSE

A piece of gold has a mass of 32 kg and a volume of 16 cm. The density of the gold piece is 0.5 kg/cm.

5. TRUE or FALSE

An example of hydrodynamics is the use of a dam.

A fluid travels 50 cm in 100 seconds. The flow rate of the fluid 0.5cm/s

6. TRUE or FALSE

An object is considered to be buoyant if the water it displaces weighs more than the object itself.

7. TRUE or FALSE

A substance is most dense when it is a solid and least dense when it is a gas.

8. TRUE or FALSE

9. TRUE or FALSE

The more dense a substance, the more buoyant it is.

10. TRUE or FALSE

The gravitational pull on an object is always stronger than buoyant force.

Answer 1

1. TRUE
2. FALSE
3. (Missing statement)
4. TRUE
5. FALSE
6. TRUE
7. TRUE
8. (Missing statement)
9. FALSE
10. TRUE