cheerful, happy, upbeat, carefree, jaunty, chirpy
Distress, chagrin, consternation, rattle, perplex, confound, daunt...
buoyant
The two are not even close in meaning.The word adroit means agile, with synonyms deft, capable, or skilled.The term polyannish or polyannaish has the synonyms optimistic, cheerful, cheery, positive, buoyant, or bubbly. It is based on the character Polyanna of the 1913 novel, who was constantly, infectiously (some would say naively) optimistic about everything.
Buoyant and light-hearted
Sodium chloride isn't buoyant.
Yes, there is a buoyant force acting on you when you are submerged in a fluid. However, whether you float or sink depends on the relationship between the buoyant force and your weight. If the buoyant force is greater than your weight, you will float; if it is less, you will sink.
Float is to water as buoyant is to air.
Uranium is not buoyant; uranium is a very dense metal.
The buoyant beach ball floated in the sea...
Buoyant force is based upon the mass of the water displaced. Therefore, two objects will have the same buoyant force if they have the some volumes.
the formula is FOR not fo
A buoyant force equals the weight of the fluid being displaced