All Courses
Explore Courses UPSC Exam UPSC Test Series Free Notes EduRev Infinity Get the App Login Join for Free
Sign in Open App
Class 9 Exam  >  Class 9 Questions  >  Ice floats on water because a) it has lower d... Start Learning for Free
SaveJoin the Discussion on the App
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?
Clear all your Class 9 doubts with EduRev
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.
Attention Class 9 Students!
To make sure you are not studying endlessly, EduRev has designed Class 9 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 9.
Explore Courses for Class 9 exam

Similar Class 9 Doubts

Read the source given below and answer the questions that follow:There are six major controls of the climate of any place. They are: latitude, altitude, pressure and wind system, distance from the sea (continentality), ocean currents and relief features.Due to the curvature of the earth, the amount of solar energy received varies according to latitude. As a result, air temperature generally decreases from the equator towards the poles. As one goes from the surface of the earth to higher altitudes, the atmosphere becomes less dense and temperature decreases. The hills are therefore cooler during summers. The pressure and wind system of any area depend on the latitude and altitude of the place. Thus, it influences the temperature and rainfall pattern. The sea exerts a moderating influence on climate: As the distance from the sea increases, its moderating influence decreases and the people experience extreme weather conditions. This condition is known as continentality (i.e., very hot during summers and very cold during winters). Ocean currents along with onshore winds affect the climate of the coastal areas. For example, any coastal area with warm or cold currents flowing past it, will be warmed or cooled if the winds are onshore.Finally, relief too plays a major role in determining the climate of a place. High mountains act as barriers for cold or hot winds, they may also cause precipitation if they are high enough and lie in the path of rain bearing winds. The Leeward side of the mountains remains relatively dry.Q. As one goes from the surface of the earth to higher altitudes, the _________ becomes less dense and temperature decreases.

Read the source given below and answer the questions that follow:There are six major controls of the climate of any place. They are: latitude, altitude, pressure and wind system, distance from the sea (continentality), ocean currents and relief features.Due to the curvature of the earth, the amount of solar energy received varies according to latitude. As a result, air temperature generally decreases from the equator towards the poles. As one goes from the surface of the earth to higher altitudes, the atmosphere becomes less dense and temperature decreases. The hills are therefore cooler during summers. The pressure and wind system of any area depend on the latitude and altitude of the place. Thus, it influences the temperature and rainfall pattern. The sea exerts a moderating influence on climate: As the distance from the sea increases, its moderating influence decreases and the people experience extreme weather conditions. This condition is known as continentality (i.e., very hot during summers and very cold during winters). Ocean currents along with onshore winds affect the climate of the coastal areas. For example, any coastal area with warm or cold currents flowing past it, will be warmed or cooled if the winds are onshore.Finally, relief too plays a major role in determining the climate of a place. High mountains act as barriers for cold or hot winds, they may also cause precipitation if they are high enough and lie in the path of rain bearing winds. The Leeward side of the mountains remains relatively dry.Q. Relief features play a major role in determining

Read the source given below and answer the questions that follow:There are six major controls of the climate of any place. They are: latitude, altitude, pressure and wind system, distance from the sea (continentality), ocean currents and relief features.Due to the curvature of the earth, the amount of solar energy received varies according to latitude. As a result, air temperature generally decreases from the equator towards the poles. As one goes from the surface of the earth to higher altitudes, the atmosphere becomes less dense and temperature decreases. The hills are therefore cooler during summers. The pressure and wind system of any area depend on the latitude and altitude of the place. Thus, it influences the temperature and rainfall pattern. The sea exerts a moderating influence on climate: As the distance from the sea increases, its moderating influence decreases and the people experience extreme weather conditions. This condition is known as continentality (i.e., very hot during summers and very cold during winters). Ocean currents along with onshore winds affect the climate of the coastal areas. For example, any coastal area with warm or cold currents flowing past it, will be warmed or cooled if the winds are onshore.Finally, relief too plays a major role in determining the climate of a place. High mountains act as barriers for cold or hot winds, they may also cause precipitation if they are high enough and lie in the path of rain bearing winds. The Leeward side of the mountains remains relatively dry.Q. What is the condition known as when it is very hot during summers and very cold during winters?

Read the source given below and answer the questions that follow:There are six major controls of the climate of any place. They are: latitude, altitude, pressure and wind system, distance from the sea (continentality), ocean currents and relief features.Due to the curvature of the earth, the amount of solar energy received varies according to latitude. As a result, air temperature generally decreases from the equator towards the poles. As one goes from the surface of the earth to higher altitudes, the atmosphere becomes less dense and temperature decreases. The hills are therefore cooler during summers. The pressure and wind system of any area depend on the latitude and altitude of the place. Thus, it influences the temperature and rainfall pattern. The sea exerts a moderating influence on climate: As the distance from the sea increases, its moderating influence decreases and the people experience extreme weather conditions. This condition is known as continentality (i.e., very hot during summers and very cold during winters). Ocean currents along with onshore winds affect the climate of the coastal areas. For example, any coastal area with warm or cold currents flowing past it, will be warmed or cooled if the winds are onshore.Finally, relief too plays a major role in determining the climate of a place. High mountains act as barriers for cold or hot winds, they may also cause precipitation if they are high enough and lie in the path of rain bearing winds. The Leeward side of the mountains remains relatively dry.Q. Due to the ________ of the earth, the amount of solar energy received varies according to latitude.

Top Courses for Class 9View all

Top Courses for Class 9

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.
Here you can find the meaning of 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? defined & explained in the simplest way possible. Besides giving the explanation of 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?, a detailed solution 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? has been provided alongside types of 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? theory, EduRev gives you an ample number of questions to practice 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? tests, examples and also practice Class 9 tests.
Explore Courses for Class 9 exam

Top Courses for Class 9

Explore Courses

Suggested Free Tests

Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Get App
© EduRev
Education Revolution
Follow Us
Signup to see your scores go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup