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Some materials sink in water because they are more dense than the water. Others float because they are less dense than water.
When you bang something soft the sound will be soft and when you bang something hard the sound will be loud.The same with talking, if you talk loudly the sound will be loud and when you talk quietly the sound will be soft.
yes they do some balls just have more elasticity than others and some are made of different materials!!!!!!!!!!!!!!!!....................................... NO PROB!!
specific heat
Selectively permeable membrane
Some soft cushions may help make you comfortable.
iron and copper are hard materials .
Some metals, such as sodium and potassium, are rather soft, while others, such as diamond, are very hard and can easily scratch other substances.
A wrist splint is used to stabilize or immobilize the wrist joint. The materials used for a wrist splint vary; some are quite hard such as a plastic splint, while others are quite soft such as an aluminum splint.
No. Some metals are hard, but some are soft.
This depends on the species. Some fish have a harder coating over themselves than others.
soft stem is called a herbaceous stem which is thin and flexible and woody plants are hard and thick
some wood can be soft but most wood is hard
Snake eggs are soft not hard.It is as soft as leather.
Hard and soft window treatments are mainly different in the appearance that they provide to your room. Some people choose a soft window treatment to give their room a warm, cozy feeling, while others prefer a hard window treatment to give a slicker, edgier appearance to their decor.
There are two types of wood soft and hard. Some species include: Pine(soft), Balsa(soft), Bass(soft), Oak(hard), Walnut(hard), Cherry(hard) Some different ways to cut these woods include: Rift, Quarter and Flat
It depends on the source of the water. Some regions have a lot of minerals and sediment. Others are largely setiment free.