The displacement in gallons would be about equal to the weight of the individual since the density of a average body is about equal to the density of water. Larger bodies float and smaller bodies sink due to fat being less dense than water and muscle. Given that an average body weighs 155 lbs, we divide by 8.34 lbs/gal to get about 18.5 gallons water. You could also use 8.55 lbs/gal for saltwater.
Do the math. The aveage total area of a human body is 17,500 square cm.
Water displacement. get in a tub of measured water, mark where water level is when fully submerged, measure difference. Simplest if not the most accurate way of doing something.
The buoyant force on a fully submerged object is equal to the weight of the water displaced. In fact, that's also true of a floating object.
They're equal.
Normally, they both have the same level of diffiulty, because you're only trying to get out of the car and not out of the water.
Overflow can measure the volume of an object that is fully submerged.
Yes, it is a fully-submerged plant
No. It is a partially submerged plant.
Yes, it is a fully-submerged plant; it's aquatic.
Yes, it is a submerged aquatic plant.
2012
no they are not
Water displacement. get in a tub of measured water, mark where water level is when fully submerged, measure difference. Simplest if not the most accurate way of doing something.
Yes
Hydrilla
Hydrilla
Chara is totally submerged plant. It is found in ponds and ditches.
A water lily is fully submerged an sends its leaves and flowers up to the surface.