What do object float on water ? Explain with the help of examples .
Answers
Answer:
Objects are made up of very tiny molecules. ... Objects with tightly packed molecules are more dense than those where the molecules are spread out. Density plays a part in why some things float and some sink. Objects that are more dense than water sink and those less dense float.
Question :
What do object float on water ? Explain with the help of examples.
Solution :
If the density of an object is less than the density of the liquid, then it floats on the liquid.
Archimedes' principle reasons this statement. This is because the buoyant force acting on the object is less than the weight of the object. If the density of the object is less than or equal to the density of the liquid, then it floats on the surface of the liquid. This is because the buoyant force acting on the object is equal to the weight of the object.
Objects like coins, rocks, and marbles are more dense than water. They will sink. Objects like apples, wood, and sponges are less dense than water. They will float. Many hollow things like empty bottles, balls, and balloons will also float. That’s because air is less dense than water. This is one reason huge ships can float, even though they’re very heavy. Inside a ship, there’s a lot of hollow space filled only with air. But that’s not all : shape matters, too !
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