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Why are dewdrops not formed on a cloudy night?
- a)Clouds absorb the radiation released from the Earth’s surface.
- b)Clouds reflect back the Earth’s radiation.
- c)The Earth’s surface would have low temperature on Cloudy nights.
- d)Clouds deflect the blowing wind to ground level.
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Why are dewdrops not formed on a cloudy night?a)Clouds absorb the radi...
Dew is a type of precipitation where water droplets form on the ground, or on objects near the ground in a process called condensation of moisture. The favorable weather elements for dew include clear skies, light wind, decent soil moisture, and low night-time dew point depressions.
Dew forms when the temperature becomes equal to the dew point. This often happens first at ground level for two reasons. First, longwave emission causes the earth's surface to cool at night.Cloud cover prevent this from happening as it reflect's earth's radiation.
Condensation requires the temperature to decrease to the dew point. Second, the soil is often the moisture source for the dew. Warm and moist soils will help with the formation of dew as the soil cools overnight.
Dew forms when the temperature becomes equal to the dew point. This often happens first at ground level for two reasons. First, longwave emission causes the earth's surface to cool at night.Cloud cover prevent this from happening as it reflect's earth's radiation.
Condensation requires the temperature to decrease to the dew point. Second, the soil is often the moisture source for the dew. Warm and moist soils will help with the formation of dew as the soil cools overnight.
Most Upvoted Answer
Why are dewdrops not formed on a cloudy night?a)Clouds absorb the radi...
B)Clouds prevent the cooling of the air near the ground
c)Clouds block the formation of water vapor
d)Clouds reflect the heat back to the Earth's surface
Answer: b) Clouds prevent the cooling of the air near the ground.
Dewdrops are formed when the temperature of the air near the ground cools down and reaches its dew point, causing water vapor in the air to condense into liquid droplets on surfaces like grass or leaves. However, clouds act as a blanket and prevent the ground from cooling down by trapping the heat radiated from the Earth's surface. This means that the air near the ground doesn't reach its dew point, and thus, dewdrops are not formed on a cloudy night.
c)Clouds block the formation of water vapor
d)Clouds reflect the heat back to the Earth's surface
Answer: b) Clouds prevent the cooling of the air near the ground.
Dewdrops are formed when the temperature of the air near the ground cools down and reaches its dew point, causing water vapor in the air to condense into liquid droplets on surfaces like grass or leaves. However, clouds act as a blanket and prevent the ground from cooling down by trapping the heat radiated from the Earth's surface. This means that the air near the ground doesn't reach its dew point, and thus, dewdrops are not formed on a cloudy night.
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Why are dewdrops not formed on a cloudy night?a)Clouds absorb the radiation released from the Earth’s surface.b)Clouds reflect back the Earth’s radiation.c)The Earth’s surface would have low temperature on Cloudy nights.d)Clouds deflect the blowing wind to ground level.Correct answer is option 'B'. Can you explain this answer?
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Why are dewdrops not formed on a cloudy night?a)Clouds absorb the radiation released from the Earth’s surface.b)Clouds reflect back the Earth’s radiation.c)The Earth’s surface would have low temperature on Cloudy nights.d)Clouds deflect the blowing wind to ground level.Correct answer is option 'B'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Why are dewdrops not formed on a cloudy night?a)Clouds absorb the radiation released from the Earth’s surface.b)Clouds reflect back the Earth’s radiation.c)The Earth’s surface would have low temperature on Cloudy nights.d)Clouds deflect the blowing wind to ground level.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Why are dewdrops not formed on a cloudy night?a)Clouds absorb the radiation released from the Earth’s surface.b)Clouds reflect back the Earth’s radiation.c)The Earth’s surface would have low temperature on Cloudy nights.d)Clouds deflect the blowing wind to ground level.Correct answer is option 'B'. Can you explain this answer?.
Why are dewdrops not formed on a cloudy night?a)Clouds absorb the radiation released from the Earth’s surface.b)Clouds reflect back the Earth’s radiation.c)The Earth’s surface would have low temperature on Cloudy nights.d)Clouds deflect the blowing wind to ground level.Correct answer is option 'B'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Why are dewdrops not formed on a cloudy night?a)Clouds absorb the radiation released from the Earth’s surface.b)Clouds reflect back the Earth’s radiation.c)The Earth’s surface would have low temperature on Cloudy nights.d)Clouds deflect the blowing wind to ground level.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Why are dewdrops not formed on a cloudy night?a)Clouds absorb the radiation released from the Earth’s surface.b)Clouds reflect back the Earth’s radiation.c)The Earth’s surface would have low temperature on Cloudy nights.d)Clouds deflect the blowing wind to ground level.Correct answer is option 'B'. Can you explain this answer?.
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