1. The Buoyant Force is related to (multiple answers) a. Acceleration due to gra

Question

1. The Buoyant Force is related to (multiple answers)

a. Acceleration due to gravity

b.Density of the fluid

c.Volume of object

d. Volume of object submerged in the fluid

2. According to Archimede's principle, if we use a string to hang an object to make it partly submerged in a certain fluid, the buoyant force on the object equals to

a. The weight of the object in gravitational field

b. The weight of the part of object submerged in the fluid

c. the tension in the string

d. The weight of water with the same volume as the submerged part of object

3. Regarding the apparent mass, which of the following is right?

a. The apparent mass is always larger than the actual mass of object

b. The apparent mass is an inherent propert of the object

c. The apparent mass equals to the tension in the string, when convert it to weight

d. None of the above

Explanation / Answer

1) d

2) d

3) d

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