An object is floating in water with frac...

An object is floating in water with fraction of its volume submerged in water filled in beaker which is at rest with respect to ground. Now this beaker is accelerated with constant acceleration downwards `(a lt g)` then

fraction of volume submerged will not change.

Buoyant force on the block will remain same

pressure at any point in the water will be more than earlier

Fraction of volume submerged will change.

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The correct Answer is:

Buoyancy=effective weight of liquid displaced

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