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Mist is often seen around ice cubes. Which of the following is a probable reason?
- a)Water molecules in the ice vaporize
- b)Water vapour in air condenses when they hit the ice surface
- c)The ice cools the air around it and thus producing a visible convection current
- d)The air molecule gets cold and become denser around ice cubes
Correct answer is option 'B'. Can you explain this answer?
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Most Upvoted Answer
Mist is often seen around ice cubes. Which of the following is a proba...
Explanation:
Water vapor condenses when it hits the ice surface
- When water vapor in the air comes into contact with the cold surface of the ice cubes, it loses heat and energy.
- This causes the water vapor molecules to slow down and come together, forming tiny liquid water droplets.
- These liquid droplets are what we see as mist or fog around the ice cubes.
Reasons why water vapor condenses on the ice surface:
- The temperature of the ice cubes is lower than the dew point temperature of the surrounding air.
- The dew point temperature is the temperature at which the air becomes saturated and cannot hold any more water vapor.
- When the air comes into contact with the cold surface of the ice cubes, its temperature drops below the dew point temperature, causing the water vapor to condense.
Other possible reasons:
- Water molecules in the ice vaporize: This is not the probable reason because ice cubes do not vaporize water molecules. Instead, they absorb heat from their surroundings.
- The ice cools the air around it and thus producing a visible convection current: While the ice cubes do cool the air around them, this does not directly produce mist. Mist forms when water vapor condenses, not due to convection currents.
- The air molecule gets cold and becomes denser around ice cubes: While the air around the ice cubes does get colder, this does not directly result in the formation of mist. Mist forms when water vapor condenses, not due to changes in air density.
Water vapor condenses when it hits the ice surface
- When water vapor in the air comes into contact with the cold surface of the ice cubes, it loses heat and energy.
- This causes the water vapor molecules to slow down and come together, forming tiny liquid water droplets.
- These liquid droplets are what we see as mist or fog around the ice cubes.
Reasons why water vapor condenses on the ice surface:
- The temperature of the ice cubes is lower than the dew point temperature of the surrounding air.
- The dew point temperature is the temperature at which the air becomes saturated and cannot hold any more water vapor.
- When the air comes into contact with the cold surface of the ice cubes, its temperature drops below the dew point temperature, causing the water vapor to condense.
Other possible reasons:
- Water molecules in the ice vaporize: This is not the probable reason because ice cubes do not vaporize water molecules. Instead, they absorb heat from their surroundings.
- The ice cools the air around it and thus producing a visible convection current: While the ice cubes do cool the air around them, this does not directly produce mist. Mist forms when water vapor condenses, not due to convection currents.
- The air molecule gets cold and becomes denser around ice cubes: While the air around the ice cubes does get colder, this does not directly result in the formation of mist. Mist forms when water vapor condenses, not due to changes in air density.
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Mist is often seen around ice cubes. Which of the following is a probable reason?a)Water molecules in the ice vaporizeb)Water vapour in air condenses when they hit the ice surfacec)The ice cools the air around it and thus producing a visible convection currentd)The air molecule gets cold and become denser around ice cubesCorrect answer is option 'B'. Can you explain this answer?
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Mist is often seen around ice cubes. Which of the following is a probable reason?a)Water molecules in the ice vaporizeb)Water vapour in air condenses when they hit the ice surfacec)The ice cools the air around it and thus producing a visible convection currentd)The air molecule gets cold and become denser around ice cubesCorrect answer is option 'B'. Can you explain this answer? for Class 5 2024 is part of Class 5 preparation. The Question and answers have been prepared according to the Class 5 exam syllabus. Information about Mist is often seen around ice cubes. Which of the following is a probable reason?a)Water molecules in the ice vaporizeb)Water vapour in air condenses when they hit the ice surfacec)The ice cools the air around it and thus producing a visible convection currentd)The air molecule gets cold and become denser around ice cubesCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 5 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Mist is often seen around ice cubes. Which of the following is a probable reason?a)Water molecules in the ice vaporizeb)Water vapour in air condenses when they hit the ice surfacec)The ice cools the air around it and thus producing a visible convection currentd)The air molecule gets cold and become denser around ice cubesCorrect answer is option 'B'. Can you explain this answer?.
Mist is often seen around ice cubes. Which of the following is a probable reason?a)Water molecules in the ice vaporizeb)Water vapour in air condenses when they hit the ice surfacec)The ice cools the air around it and thus producing a visible convection currentd)The air molecule gets cold and become denser around ice cubesCorrect answer is option 'B'. Can you explain this answer? for Class 5 2024 is part of Class 5 preparation. The Question and answers have been prepared according to the Class 5 exam syllabus. Information about Mist is often seen around ice cubes. Which of the following is a probable reason?a)Water molecules in the ice vaporizeb)Water vapour in air condenses when they hit the ice surfacec)The ice cools the air around it and thus producing a visible convection currentd)The air molecule gets cold and become denser around ice cubesCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 5 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Mist is often seen around ice cubes. Which of the following is a probable reason?a)Water molecules in the ice vaporizeb)Water vapour in air condenses when they hit the ice surfacec)The ice cools the air around it and thus producing a visible convection currentd)The air molecule gets cold and become denser around ice cubesCorrect answer is option 'B'. Can you explain this answer?.
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ample number of questions to practice Mist is often seen around ice cubes. Which of the following is a probable reason?a)Water molecules in the ice vaporizeb)Water vapour in air condenses when they hit the ice surfacec)The ice cools the air around it and thus producing a visible convection currentd)The air molecule gets cold and become denser around ice cubesCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 5 tests.
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