Students P and Q in a class mention an example of the application of buoyancy.Student P – Floating a balloon in the air.Student Q – Floating of a ship on a water body.Which of the students is correct?

If an object floats in water, it experiences:a) Buoyant force equal to its weightb) Buoyant force greater than its weightc) No buoyant forced) Buoyant force less than its weight

In the classroom activity, you were able to make the plastic float above the balloon because........ aThe charge on the plastic was negative and the charge on the balloon was positive. bThe charge on the plastic was positive and the charge on the balloon was negative. cThe charge on the plastic and balloon were both negative. dThe charge on the plastic and balloon were both positive.

f the weight of an object is < the Buoyant Force, the object will ......................ASinkBRiseCRemain at the same level

The buoyant force on a body acts in

Which of the following statements most accurately describes buoyancy?Group of answer choicesBuoyancy is caused by a uniform pressure acting across an immersed body which allows for a volume changeBuoyancy only causes objects that are partially immersed to float when they have a low massBuoyancy is caused by a net pressure difference acting on an immersed bodyBuoyancy can help floating objects be more stable so long as the centre of buoyancy is below the centre of gravityNone of the available options