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Ice floats on water because
a) it has lower density than water due to more b) it islow melting solid
volume
c) it issolid
13. The physical state of a matter depends upon
a) temperature only
c) pressure only
14. The boiling point of water at higher altitude is
a) 273 K
c) > 373 K
15. Latent heat of fusion is amount of
d) it has higher density than water?
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Most Upvoted Answer
Ice floats on water because a) it has lower density than water due to ...
Explanation of why ice floats on water:
Ice floats on water because of its unique property of having a lower density than water. This phenomenon can be explained by the molecular structure of water and how it changes when it freezes into ice.

More volume:
When water freezes, its molecules form a crystalline structure that spaces them out further apart than in liquid form. This increase in volume leads to a decrease in density, making ice less dense than liquid water.

Solid state:
Ice is a solid state of water, but its molecular arrangement in the crystal lattice causes it to have lower density compared to liquid water. This lower density allows ice to float on water.

Physical state of matter:
The physical state of a matter depends on both temperature and pressure. Changes in temperature and pressure can cause a substance to transition between solid, liquid, and gas states.

Boiling point of water at higher altitude:
At higher altitudes, the atmospheric pressure is lower, which causes the boiling point of water to be lower than 100 degrees Celsius (373 K). This is because the lower atmospheric pressure reduces the pressure exerted on the water, allowing it to boil at a lower temperature.

Latent heat of fusion:
Latent heat of fusion is the amount of heat energy required to change a substance from a solid to a liquid state without a change in temperature. This energy is used to break the bonds holding the solid molecules together and allow them to move more freely in the liquid state.
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Ice floats on water because a) it has lower density than water due to more b) it islow melting solid volume c) it issolid 13. The physical state of a matter depends upon a) temperature only c) pressure only 14. The boiling point of water at higher altitude is a) 273 K c) > 373 K 15. Latent heat of fusion is amount of d) it has higher density than water?
Question Description
Ice floats on water because a) it has lower density than water due to more b) it islow melting solid volume c) it issolid 13. The physical state of a matter depends upon a) temperature only c) pressure only 14. The boiling point of water at higher altitude is a) 273 K c) > 373 K 15. Latent heat of fusion is amount of d) it has higher density than water? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Ice floats on water because a) it has lower density than water due to more b) it islow melting solid volume c) it issolid 13. The physical state of a matter depends upon a) temperature only c) pressure only 14. The boiling point of water at higher altitude is a) 273 K c) > 373 K 15. Latent heat of fusion is amount of d) it has higher density than water? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Ice floats on water because a) it has lower density than water due to more b) it islow melting solid volume c) it issolid 13. The physical state of a matter depends upon a) temperature only c) pressure only 14. The boiling point of water at higher altitude is a) 273 K c) > 373 K 15. Latent heat of fusion is amount of d) it has higher density than water?.
Solutions for Ice floats on water because a) it has lower density than water due to more b) it islow melting solid volume c) it issolid 13. The physical state of a matter depends upon a) temperature only c) pressure only 14. The boiling point of water at higher altitude is a) 273 K c) > 373 K 15. Latent heat of fusion is amount of d) it has higher density than water? in English & in Hindi are available as part of our courses for Class 9. Download more important topics, notes, lectures and mock test series for Class 9 Exam by signing up for free.
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