Question

Define buoyancy and buoyancy force short

Answer 1

Answer:

Explanation: Buoyancy is the upward force or upthrust of water which acts on a substance which enables it to float.

Answer 2

Answer:

$\huge \red{ \bf{ Buoyancy \: force}} \\ \\ \green{ \implies }\: \pink{Buoyancy \: force \: is \: the \: resultant \: of \: }\\ \green{normal \: contact \: force \: due \: to \: surrounding} \: \\ medium . \\ \\ B = f1 - f2 \\ \\ or ,\\ \\ B = \rho \: \: g \: v \: \\ \\ here \: \\ \red{ v \: is \: the \: volume \: of \: liquid \: displacement .}$