The pebble is heavier than water so it sinks. The wood isn't heavier than water so it floats.
The piece of Styrofoam will float, the piece of oak will sink, and the gold ring will also sink. Styrofoam is less dense than water so it floats, while oak and gold are denser than water so they will sink.
No, a piece of iron will sink in water because its density is greater than that of water.
Lung tissue is denser than water and will sink when placed in it.
Not by it's self you have to have something with it
Whether a piece of wood floats or sinks in water depends on the density of the wood. If the wood has a lower density than water, it will float. If it is denser than water, it will sink. Wood is usually less dense than water, so it typically floats.
because a pebble is denser than water thus making it sink oil is not denser than water.
Because a pebble is denser than water thus making it sink oil is not denser than water. you can test this by pouring some oil in a glass of water it floats on top of the water it doesn't sink it is the same theory with the oil tanker in the sea.
Pumice
The piece of Styrofoam will float, the piece of oak will sink, and the gold ring will also sink. Styrofoam is less dense than water so it floats, while oak and gold are denser than water so they will sink.
No, a piece of iron will sink in water because its density is greater than that of water.
Lung tissue is denser than water and will sink when placed in it.
Yes, the weight of the object doesn't matter as much as the density. For example, a pebble will sink in water because it is very dense, yet a log won't because it's not as dense as water.
When you put a pebble into a glass of water, the pebble will sink to the bottom of the glass due to its higher density compared to water. The water level in the glass will rise slightly, displacing a volume of water equal to the volume of the pebble.
Not by it's self you have to have something with it
no it doesnt because it has lots of mass which makes in sink.
This depends on the density of this object; if the density is over 1 g/cm3 the piece sink in water.
Most pebbles will sink in water because they are denser than water. Some types of pebbles may have air pockets that allow them to float briefly before sinking.