Question

what is meant by upthrust in gases?

Answer 1

Upthrust is the force that pushes an object up. and makes it seem to lose weight in a fluid. (Remember, a fluidmeans a liquid or a gas). The upthrust, or buoyancy, keeps ships afloat. Theupthrust, or buoyancy, keeps swimmers on top.

Answer 2

Upthrust is the force that pushes an object up. and makes it seem to lose weight in a fluid. (Remember, a fluid means a liquid or a gas). The upthrust, or buoyancy, keeps ships afloat. Theupthrust, or buoyancy, keeps swimmers on top of the water