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An ice block floats in a liquid whose density is less than water. A part of block is outside the liquid. When whole of ice has melted, the liquid level will -
- a)Rise
- b)Go down
- c)Remain same
- d)First rise then go down
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
An ice block floats in a liquid whose density is less than water. A pa...
When ice floats in a liquid, the volume of the ice block submerged in the liquid displaces an amount of liquid equal to the weight of the ice. Since the liquid is less dense than water, the ice block displaces more liquid than it would in water, but still, some part of the ice remains above the surface.
When the ice melts, it turns into water, which has a higher density than the liquid in which the ice was floating. The melted water will mix with the liquid, but since water is denser, it will contribute less to the liquid level than the volume of the ice that was initially displacing the liquid.
As a result, the overall liquid level will decrease when the ice has fully melted.
Most Upvoted Answer
An ice block floats in a liquid whose density is less than water. A pa...
Explanation:
When an ice block floats in a liquid, it displaces an amount of liquid equal to its own weight. As a result, the level of the liquid in the container remains the same. When the ice melts, its mass is converted into an equal volume of water. This water also adds to the volume of the liquid in the container, causing the level of the liquid to rise. However, in this scenario, the density of the liquid is less than that of water.
Therefore, when the ice block has completely melted, the volume of water produced will be less than the volume of ice displaced. This means that the total volume of the liquid in the container will decrease, causing the level of the liquid to go down.
In summary:
- Ice displaces an amount of liquid equal to its own weight, so the level of the liquid remains the same.
- When the ice melts, its mass is converted into an equal volume of water, causing the level of the liquid to rise.
- However, the density of the liquid is less than that of water, so the total volume of the liquid will decrease when the ice has completely melted.
- Therefore, the level of the liquid will go down when the ice has completely melted.
When an ice block floats in a liquid, it displaces an amount of liquid equal to its own weight. As a result, the level of the liquid in the container remains the same. When the ice melts, its mass is converted into an equal volume of water. This water also adds to the volume of the liquid in the container, causing the level of the liquid to rise. However, in this scenario, the density of the liquid is less than that of water.
Therefore, when the ice block has completely melted, the volume of water produced will be less than the volume of ice displaced. This means that the total volume of the liquid in the container will decrease, causing the level of the liquid to go down.
In summary:
- Ice displaces an amount of liquid equal to its own weight, so the level of the liquid remains the same.
- When the ice melts, its mass is converted into an equal volume of water, causing the level of the liquid to rise.
- However, the density of the liquid is less than that of water, so the total volume of the liquid will decrease when the ice has completely melted.
- Therefore, the level of the liquid will go down when the ice has completely melted.
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An ice block floats in a liquid whose density is less than water. A part of block is outside the liquid. When whole of ice has melted, the liquid level will -a)Riseb)Go downc)Remain samed)First rise then go downCorrect answer is option 'B'. Can you explain this answer? for Class 11 2026 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about An ice block floats in a liquid whose density is less than water. A part of block is outside the liquid. When whole of ice has melted, the liquid level will -a)Riseb)Go downc)Remain samed)First rise then go downCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 11 2026 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An ice block floats in a liquid whose density is less than water. A part of block is outside the liquid. When whole of ice has melted, the liquid level will -a)Riseb)Go downc)Remain samed)First rise then go downCorrect answer is option 'B'. Can you explain this answer?.
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