The density of cold water is greater than hot water so there will be more substances that will float in it.
Cold Water. Water expands when it freezes, which makes ice less dense.
Between cold and warm
No, cold water weighs more (for a given volume) than hot water. This is why there is a thermocline in bodies of water. But when water freezes, the solid form weighs even less (for a given volume), this is why ice floats.
a ship
water polo?
Warm water is less dense than cold water, so it sits on top of the cold water. This is because warm water molecules are more spread out and have less mass per unit volume compared to cold water molecules, causing warm water to be less dense and float on top of the denser cold water.
its a solid
liquid water is more dense than solid water
You can put a uniform object into water.If it sinks density is higher than water,if floats lesser than water.If you can place anywhere in water,density is equal to water.
see if it floats, if it floats it is less dense.
Wood floats on water because it is less dense than water. When an object is less dense than the fluid it is placed in, it will float. The air pockets within the wood contribute to its buoyancy, keeping it afloat on the water's surface.
no beacause a rubber duck floats and if an object floats in water, is is less dense than the water if it sinks it is more dense