Introduction to floating and sinking lesson:
When a gently place a solid on the surface of a liquid, the solid either gets totally immersed in the liquid or some portion of the solid is immersed in the liquid and the remaining portion protrudes above the liquid level. The process in the first case is sinking and the process in the second case is floating.
In this lesson we will study both floating and sinking of objects in a liquid.I like to share this Contact Forces with you all through my article.
Situations of floating and sinking
The floating and sinking of objects in a liquid is not entirely dependent on the nature of material of the object or the nature of liquid. For example, a small iron piece sinks in water whereas a ship mostly constructed out of iron floats and sails in water. How does this happens?
Having problem with Acceleration Formula keep reading my articles, i will try to help you.
Lesson on Floating and sinking
When an object is placed on the surface of a liquid, the liquid has to give room to the object to the extent of volume of the object. In other words, some amount of liquid gets displaced to accommodate the object.
The weight of the displaced liquid can be less or more than the weight of the object and it acts as a buoyant force against the weight of the object.
If the buoyant force is less than the weight of the object, then the object gets immersed totally or the object goes sinking into the liquid.
If the buoyant force is more than the weight of the object, then the object does not get immersed completely. However, a fraction of the volume of the object is immersed in the liquid and remaining portion stays above the liquid. It means, only the same fraction of volume of liquid gets displaced equaling to the weight of the immersed portion of the object.
When a gently place a solid on the surface of a liquid, the solid either gets totally immersed in the liquid or some portion of the solid is immersed in the liquid and the remaining portion protrudes above the liquid level. The process in the first case is sinking and the process in the second case is floating.
In this lesson we will study both floating and sinking of objects in a liquid.I like to share this Contact Forces with you all through my article.
Situations of floating and sinking
The floating and sinking of objects in a liquid is not entirely dependent on the nature of material of the object or the nature of liquid. For example, a small iron piece sinks in water whereas a ship mostly constructed out of iron floats and sails in water. How does this happens?
Having problem with Acceleration Formula keep reading my articles, i will try to help you.
Lesson on Floating and sinking
When an object is placed on the surface of a liquid, the liquid has to give room to the object to the extent of volume of the object. In other words, some amount of liquid gets displaced to accommodate the object.
The weight of the displaced liquid can be less or more than the weight of the object and it acts as a buoyant force against the weight of the object.
If the buoyant force is less than the weight of the object, then the object gets immersed totally or the object goes sinking into the liquid.
If the buoyant force is more than the weight of the object, then the object does not get immersed completely. However, a fraction of the volume of the object is immersed in the liquid and remaining portion stays above the liquid. It means, only the same fraction of volume of liquid gets displaced equaling to the weight of the immersed portion of the object.
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