Question

English
2. Why do lead and marble sink ?
Ans - ​

Answer 1

Answer:

The density of lead and marble is far high than that of a liquid in which they are sinking ....... ☞ LEAD AND MARBLES SINK BECAUSE OF THEIR HIGHER DENSITY.

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Answer 2

Lead and Marble sink due to its high density

Defintion:

"If the particles are loosely packed together with plenty of space between them, it will have a low density and will be able to float. And if the particles are tightly packed together with no or very little space between the particles, it will have higher density"

Explanation:

• The density of lead and marble is a ways excessive than that of a liquid wherein they're sinking.
• Lead and marbles sink beacuse of their high density.
• Glass marble positioned in a beaker of liquid sinks to the lowest of the beaker.
• The buoyant force, that is same to the load of the liquid the marble displaces, is smaller than the load of the marble.
• That is why the marble sinks. Because the glass marble usually sinks, the glass of the marble need to be greater dense than liquid.
• Objects which might be greater dense than liquid also can flow because of surface tension.
• Surface tension takes place due to the fact molecules of a liquid are greater drawn to every different greater than they are to different objects.

Therefore,lead and Marble sink due to its high density.