Class 9 Exam > Class 9 Questions > Solar radiations heat up:a)Land faster than t...
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Solar radiations heat up:
- a)Land faster than the water bodies
- b)Land slower than the water bodies
- c)Equally both land and water bodies
- d)Neither land nor water bodies
Correct answer is option 'A'. Can you explain this answer?
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Solar radiations heat up:a)Land faster than the water bodiesb)Land slo...
Land heats up faster than water bodies
Land surfaces heat up faster than water bodies due to differences in their specific heat capacities. Specific heat is the amount of heat energy required to raise the temperature of a substance by a certain amount. Water has a high specific heat capacity, meaning it can absorb a large amount of heat energy before its temperature rises significantly.
Factors affecting heating rates
- Land surfaces have lower specific heat capacities compared to water bodies.
- Land surfaces are also less dense than water, allowing them to heat up more quickly.
- Water bodies have a higher heat capacity and take longer to heat up due to the hydrogen bonding between water molecules.
Implications of faster heating rates on land
- The faster heating of land surfaces results in higher land temperatures during the day.
- This leads to the formation of local wind patterns as warm air rises over the heated land and cooler air moves in from the water bodies.
- It also affects weather patterns, influencing the formation of clouds and precipitation.
In conclusion, solar radiations heat up land faster than water bodies due to differences in specific heat capacities and densities. This has various implications on local weather patterns and wind movements.
Land surfaces heat up faster than water bodies due to differences in their specific heat capacities. Specific heat is the amount of heat energy required to raise the temperature of a substance by a certain amount. Water has a high specific heat capacity, meaning it can absorb a large amount of heat energy before its temperature rises significantly.
Factors affecting heating rates
- Land surfaces have lower specific heat capacities compared to water bodies.
- Land surfaces are also less dense than water, allowing them to heat up more quickly.
- Water bodies have a higher heat capacity and take longer to heat up due to the hydrogen bonding between water molecules.
Implications of faster heating rates on land
- The faster heating of land surfaces results in higher land temperatures during the day.
- This leads to the formation of local wind patterns as warm air rises over the heated land and cooler air moves in from the water bodies.
- It also affects weather patterns, influencing the formation of clouds and precipitation.
In conclusion, solar radiations heat up land faster than water bodies due to differences in specific heat capacities and densities. This has various implications on local weather patterns and wind movements.
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Solar radiations heat up:a)Land faster than the water bodiesb)Land slower than the water bodiesc)Equally both land and water bodiesd)Neither land nor water bodiesCorrect answer is option 'A'. Can you explain this answer?
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Solar radiations heat up:a)Land faster than the water bodiesb)Land slower than the water bodiesc)Equally both land and water bodiesd)Neither land nor water bodiesCorrect answer is option 'A'. Can you explain this answer? 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 Solar radiations heat up:a)Land faster than the water bodiesb)Land slower than the water bodiesc)Equally both land and water bodiesd)Neither land nor water bodiesCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Solar radiations heat up:a)Land faster than the water bodiesb)Land slower than the water bodiesc)Equally both land and water bodiesd)Neither land nor water bodiesCorrect answer is option 'A'. Can you explain this answer?.
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