float

Float means to remain on the surface of a liquid without sinking. This happens because the object's density is less than the density of the liquid. For example, a balloon floats on water because the density of the balloon is less than the density of water.

There are many factors that affect whether or not an object will float. These factors include the density of the object, the density of the liquid, and the shape of the object.

Objects that are less dense than a liquid will float. For example, a cork will float on water because the density of the cork is less than the density of water. Objects that are more dense than a liquid will sink. For example, a rock will sink in water because the density of the rock is more than the density of water.

The shape of an object can also affect whether or not it will float. Objects that are more streamlined will float more easily than objects that are less streamlined. This is because streamlined objects have less surface area, which means that they displace less liquid.

The boat floated on the surface of the water.