Why are Clear nights cooler than cloudy nights?

Why are Clear nights cooler than cloudy nights?
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– Because of radiation
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Why are Clear nights cooler than cloudy nights? -Do You Know?

Description : Why are Clear nights cooler than cloudy nights? -Do You Know?

Last Answer : answer:

Why are Clear nights cooler than cloudy nights?

Description : Why are Clear nights cooler than cloudy nights?

Last Answer : Because of radiation

Clear nights are colder than cloudy nights because of – (1) conduction (2) condensation (3) radiation (4) insolation

Description : Clear nights are colder than cloudy nights because of – (1) conduction (2) condensation (3) radiation (4) insolation

Last Answer : (3) radiation Explanation: Cloudless nights are colder because the nights that have clouds provide a blanket for the earth and trap some of the hot day air where as the cloudless nights ... waves travel through vacuum, or through matter-containing media that are not required for their propagation.

Clear nights are colder than cloudy nights because of (1) conduction (2) condensation (3) radiation (4) insolation

Description : Clear nights are colder than cloudy nights because of (1) conduction (2) condensation (3) radiation (4) insolation

Last Answer : radiation

Why are Clear nights colder than cloudy nights? -Do You Know?

Description : Why are Clear nights colder than cloudy nights? -Do You Know?

Last Answer : answer:

Why are Clear nights colder than cloudy nights?

Description : Why are Clear nights colder than cloudy nights?

Last Answer : Because of Radiation

Cloudy nights are usually warmer than the clear ones.

Description : Cloudy nights are usually warmer than the clear ones.

Last Answer : Ans: The clouds serve as a barrier and prevent the loss of heat. Thus the warm temperature is maintained.

Give scientific reason of the following: (1) Pole star is always seen in the north. (2) We never see birds urinating. (3) Pasteurized milk has more nourishment than the ordinary boiled milk. (4) Bees die when they sting human beings. (5) Cloudy nights are usually warmer than the clear ones.

Description : Give scientific reason of the following: (1) Pole star is always seen in the north. (2) We never see birds urinating. (3) Pasteurized milk has more nourishment than the ordinary boiled milk. (4) Bees die when they sting human beings. (5) Cloudy nights are usually warmer than the clear ones.

Last Answer : (1) Pole star is always seen in the north. Because the pole star, which we have in the south, is too faint that it cannot be seen from the naked eye. or Because the earths motion is from ... to get lost in the atmosphere, above the clouds. Ultimately, the heat produced in the vicinity is restored.

The cloudy nights are warmer compared to clear nights (without clouds) during winter days. This is because: (A) clouds radiate heat towards the earth (B) clouds prevent cold wave from the sky, descend on earth (C) clouds prevent escaping of the heat radiation from the earth (D) clouds being at great heights from earth absorb heat from the sun and send towards the earth

Description : The cloudy nights are warmer compared to clear nights (without clouds) during winter days. This is because: (A) clouds radiate heat towards the earth (B) clouds prevent cold wave from the sky, ... (D) clouds being at great heights from earth absorb heat from the sun and send towards the earth

Last Answer : (C) clouds prevent escaping of the heat radiation from the earth

Why cloudless nights are better for dew deposits than cloudy nights ?

Description : Why cloudless nights are better for dew deposits than cloudy nights ?

Last Answer : During the day, the sun's heat keeps the air near the surface warm and unsaturated by water vapor. On a cloudless night, the surface radiates heat and cools, eventually reaching a temperature when the air ... from the surface. As a result, the surface does not get cold and dew does not freeze.

Cloudy nights are wanner compared nights, because clouds mainly – (1) Absorb heat from the atmosphere send it towards earth (2) Prevent cold waves from the sky descending on earth (3) Reflect back the heat given by earth (4) Produce heat and radiate it toward earth

Description : Cloudy nights are wanner compared nights, because clouds mainly – (1) Absorb heat from the atmosphere send it towards earth (2) Prevent cold waves from the sky descending on earth (3) Reflect back the heat given by earth (4) Produce heat and radiate it toward earth

Last Answer : (3) Reflect back the heat given by earth Explanation: It is because the night side of Earth will radiate infra-red radiation (heat) back into space. When there is cloud cover, the clouds act like a blanket and trap the heat close to the ground just like a blanket traps heat close to our body.

Cloudy nights are warmer compared nights, because clouds mainly (1) absorb heat from the atmosphere send it towards earth (2) prevent cold waves from the sky descending on earth (3) reflect back the heat given by earth (4) produce heat and radiate it toward earth

Description : Cloudy nights are warmer compared nights, because clouds mainly (1) absorb heat from the atmosphere send it towards earth (2) prevent cold waves from the sky descending on earth (3) reflect back the heat given by earth (4) produce heat and radiate it toward earth

Last Answer : reflect back the heat given by earth

Less dew is formed on cloudy nights because (a) Clouds absorb the falling dew (b) Clouds scatter moisture (c) In cloudy nights the radiation takes place very slowly (d) In cloudy nights the radiation takes place very quickly

Description : Less dew is formed on cloudy nights because (a) Clouds absorb the falling dew (b) Clouds scatter moisture (c) In cloudy nights the radiation takes place very slowly (d) In cloudy nights the radiation takes place very quickly

Last Answer : Ans:(d)

The urbanisation process accounts for the wind in the urban centres during nights to remain : (A) faster than that in rural areas (B) slower than that in rural areas (C) the same as that in rural areas (D) cooler than that in rural areas

Description : The urbanisation process accounts for the wind in the urban centres during nights to remain : (A) faster than that in rural areas (B) slower than that in rural areas (C) the same as that in rural areas (D) cooler than that in rural areas 

Last Answer : (B) slower than that in rural areas

Select the right option from the given alternatives. Quixotic : Pragmatic :: Murky : ________ (a) Rapid (b) Cloudy (c) Clear (d) Friendly

Description : Select the right option from the given alternatives. Quixotic : Pragmatic :: Murky : ________ (a) Rapid (b) Cloudy (c) Clear (d) Friendly

Last Answer : Ans: c) clear 

When does the air cool most rapidly? Is it during w) a cloudy day x) a cloudy night y) a sunny day z) a clear night

Description : When does the air cool most rapidly? Is it during w) a cloudy day x) a cloudy night y) a sunny day z) a clear night

Last Answer : ANSWER: Z -- A CLEAR NIGHT

Radio telescopes are better than optical telescopes because - (1) they can detect faint galaxies which no optical telescope can (2) they can work even in cloudy conditions (3) they can work during the day and night (4) All of the above

Description : Radio telescopes are better than optical telescopes because - (1) they can detect faint galaxies which no optical telescope can (2) they can work even in cloudy conditions (3) they can work during the day and night (4) All of the above

Last Answer : (4) All of the above

White clothes are cooler than black ones because they – (1) absorb all the light that reaches them (2) reflect all the light that reaches them (3) will not allow the light to penetrate (4) cool the sunlight completely

Description : White clothes are cooler than black ones because they – (1) absorb all the light that reaches them (2) reflect all the light that reaches them (3) will not allow the light to penetrate (4) cool the sunlight completely

Last Answer : (2) reflect all the light that reaches them Explanation: The coolness and warmth associated with clothes is because of their reflective or absorptive capacities. White clothes are good reflectors of light, thereby keeping the body cool. The opposite is the case with black clothes.

A person can jump higher on the moon's surface than on the earth because – (1) the moon's surface is rough (2) the acceleration due to gravity in moon is smaller than that on the earth. (3) the moon is cooler than earth (4) the moon has no atmosphere

Description : A person can jump higher on the moon's surface than on the earth because – (1) the moon's surface is rough (2) the acceleration due to gravity in moon is smaller than that on the earth. (3) the moon is cooler than earth (4) the moon has no atmosphere

Last Answer : (2) the acceleration due to gravity in moon is smaller than that on the earth. Explanation: The acceleration due to the gravitational field of moon (g' = 1.62631 ms-2) is one-sixth of the acceleration due ... earth. It is due to this reason; a man can jump six times higher on moon than on earth.

A person can jump higher on the moon’s surface than on the earth because : (1) the moon’s surface is rough (2) the acceleration due to gravity in moon is smaller than that on the earth. (3) the moon is cooler than earth (4) the moon has no atmosphere

Description : A person can jump higher on the moon’s surface than on the earth because : (1) the moon’s surface is rough (2) the acceleration due to gravity in moon is smaller than that on the earth. (3) the moon is cooler than earth (4) the moon has no atmosphere

Last Answer : the acceleration due to gravity in moon is smaller than that on the earth.

White clothes are cooler than black ones because they (1) absorb all the light that reaches them (2) reflect all the light that reaches them (3) will not allow the light to penetrate (4) cool the sunlight completely

Description : White clothes are cooler than black ones because they (1) absorb all the light that reaches them (2) reflect all the light that reaches them (3) will not allow the light to penetrate (4) cool the sunlight completely

Last Answer : reflect all the light that reaches them

The cooling by a desert Cooler is based on: (1) Hot air replacement (2) Air dehydration (3) Evaporative Cooling (4) Air Rehydration

Description : The cooling by a desert Cooler is based on: (1) Hot air replacement (2) Air dehydration (3) Evaporative Cooling (4) Air Rehydration

Last Answer : (3) Evaporative Cooling Explanation: Nature's most efficient means of cooling is through the evaporation of water. Desert coolers make use of evaporative cooling that works on the principle of heat ... , energy is lost from the air, reducing the temperature. Thus, cooling effect is produced.

Mud houses are cooler in summers and wanner in winters as compared to brick houses because (1) mud is a good conductor (2) mud is a bad conductor (3) mud is a poor insulator (4) evaporation of water causes cooling in summers and sunlight coming through holes causes warming in winters

Description : Mud houses are cooler in summers and wanner in winters as compared to brick houses because (1) mud is a good conductor (2) mud is a bad conductor (3) mud is a poor insulator (4) evaporation of water causes cooling in summers and sunlight coming through holes causes warming in winters

Last Answer : (2) mud is a bad conductor Explanation: The houses made of mud and thatched roofs are cool in summer and warm in winter as the thatched roof contains large amount of trapped air and also mud is ... . In summer, the outside heat cannot enter the house and in winter, inside heat cannot flow outside.

The cooling by a desert Cooler is based on: (1) Hot air replacement (2) Air dehydration (3) Evaporative Cooling (4) Air Rehydration

Description : The cooling by a desert Cooler is based on: (1) Hot air replacement (2) Air dehydration (3) Evaporative Cooling (4) Air Rehydration

Last Answer : Evaporative Cooling

Mud houses are cooler in summers and warmer in winters as compared to brick houses because (1) mud is a good conductor (2) mud is a bad conductor (3) mud is a poor insulator (4) evaporation of water causes cooling in summers and sunlight coming through holes causes warming in winters

Description : Mud houses are cooler in summers and warmer in winters as compared to brick houses because (1) mud is a good conductor (2) mud is a bad conductor (3) mud is a poor insulator (4) evaporation of water causes cooling in summers and sunlight coming through holes causes warming in winters

Last Answer : mud is a bad conductor

Light houses are places with powerful lights to : (1) guide and resolve traffic jams in crowded metrocities during nights. (2) guide and help large crowds at religious gathering during nights. (3) indicate to the incoming warships, the location of a harbour during night. (4) guide and warn the ships coming from different directions in the ocean.

Description : Light houses are places with powerful lights to : (1) guide and resolve traffic jams in crowded metrocities during nights. (2) guide and help large crowds at religious gathering during nights. (3) ... harbour during night. (4) guide and warn the ships coming from different directions in the ocean.

Last Answer : (4) guide and warn the ships coming from different directions in the ocean. Explanation: A lighthouse is a tower, building, or other type of structure designed to emit light from a system of ... coastlines, hazardous shoals, reefs, safe entries to harbors, and can also assist in aerial navigation.

Light houses are places with powerful lights to : (1) guide and resolve traffic jams in crowded metro-cities during nights. (2) guide and help large crowds at religious gathering during nights. (3) indicate to the incoming warships, the location of a harbour during night. (4) guide and warn the ships coming from different directions in the ocean.

Description : Light houses are places with powerful lights to : (1) guide and resolve traffic jams in crowded metro-cities during nights. (2) guide and help large crowds at religious gathering during nights. (3) ... harbour during night. (4) guide and warn the ships coming from different directions in the ocean.

Last Answer : guide and warn the ships coming from different directions in the ocean.

The weather office predicts "depression" over a certain area. It means (a) cloudy skies (b) atmospheric pressure in that area is lower than that in the surrounding areas (c) heavy weather causing a feeling of depression (d) low atmospheric pressure over a large area

Description : The weather office predicts "depression" over a certain area. It means (a) cloudy skies (b) atmospheric pressure in that area is lower than that in the surrounding areas (c) heavy weather causing a feeling of depression (d) low atmospheric pressure over a large area

Last Answer : Ans: (b)

Which of the following suggests a diagnosis of Hurler's Syndrome rather than Hunter's Syndrome? 1) X-linked inheritance 2) Mental retardation 3) Skeletal abnormalities 4) Cloudy cornea 5) Cardiomyopathy

Description : Which of the following suggests a diagnosis of Hurler's Syndrome rather than Hunter's Syndrome? 1) X-linked inheritance 2) Mental retardation 3) Skeletal abnormalities 4) Cloudy cornea 5) Cardiomyopathy

Last Answer : Answers-4 Hunter's Syndrome (MPS-2) is of X-linked inheritance. The cornea are clear. The skeletal involvement tends to be mild with no gibbous present, though scoliosis is ... and gibbous deformation of the spine is characteristic. There is the characteristic coarse facies with hepatosplenomegaly.

Radio telescopes are better than optical telescopes because A. they can detect faint galaxies which no optical telescope can B. they can work even in cloudy conditions C. they can work during the day and night D. All of the above

Description : Radio telescopes are better than optical telescopes because A. they can detect faint galaxies which no optical telescope can B. they can work even in cloudy conditions C. they can work during the day and night D. All of the above

Last Answer : D. All of the above

When does it stop being partly cloudy and start being partly sunny?

Description : When does it stop being partly cloudy and start being partly sunny?

Last Answer : answer:Ha! It depends on if your cup is half full, or half empty!

What is it about cold and cloudy weather that makes me want to be productive?

Description : What is it about cold and cloudy weather that makes me want to be productive?

Last Answer : I’m in Oregon and am the opposite. I feel guilty if I sit inside all day the month out of the year it isn’t raining. I love the rain because I don’t feel bad about drinking tea and watching movies all day.

What could we do on a cloudy Saturday that is not rainy?

Description : What could we do on a cloudy Saturday that is not rainy?

Last Answer : answer:Go to a mall and window shop. Watch a movie. Try on each other’s clothes.

Do you like clouds/cloudy skies as much as I do? Care to share your (preferably self shot) picture of them?

Description : Do you like clouds/cloudy skies as much as I do? Care to share your (preferably self shot) picture of them?

Last Answer : Wow.. Those are beautiful shots!

What to do on a cloudy saturday afternoon that is relaxing but not physically exerting?

Description : What to do on a cloudy saturday afternoon that is relaxing but not physically exerting?

Last Answer : Go for a nice walk (not a hike or a run). especially if you have woods or open space near you where you can be near nature. Or make a lunch with what you have and go on a picnic at a near by park. Take a frisbee along to play catch.

Why does this tea turn cloudy when refrigerated?

Description : Why does this tea turn cloudy when refrigerated?

Last Answer : answer:This is caused by precipitation of the tannins in the tea. They are in solution at the higher temperatures, but as the tea cools they are forced out of solution. All of those little ... a harder time holding tannins in solution. Rapid cooling is also more likely to provoke the precipitation.

In True Blood, can vampires come out during the day if It's cloudy? (Spoilers from Season 2 ahead!)

Description : In True Blood, can vampires come out during the day if It's cloudy? (Spoilers from Season 2 ahead!)

Last Answer : No, I think the more direct the sun, the faster they burn. Just like your hair when it’s wet. In a cloudy day needs more time for the hair to dry, then in the bright sunny weather. At least that’s what I think…

Why does cloudy weather sometimes cause headaches?

Description : Why does cloudy weather sometimes cause headaches?

Last Answer : Probably a change in atmospheric pressure.

Why did his pool go cloudy?

Description : Why did his pool go cloudy?

Last Answer : Bacteria?

Why is hot tap water cloudy?

Description : Why is hot tap water cloudy?

Last Answer : Tap water, both hot and cold, contains dissolved atmospheric gasses. But the ability of water to maintain those gasses in solution decreases as the temperature of the water increases. The hot water is still ... too tiny for the naked eye to see. These are what give the water a cloudy appearance.

Why does strong black tea get cloudy when you let it sit for a while?

Description : Why does strong black tea get cloudy when you let it sit for a while?

Last Answer : Tea is a brew . I've read the cloud is all abut tannins and junk and all you have to do is add some boiling water to your brew to clear it up. I've also heard, that like any brew ... should clear it up and it's safe to drink either way, although the clouds tend to make the tea chalky.

You will always notice my thunder before my cloudy skies. But do not stand in wonder, my floods will come and where they go everything surely dies. What am I? -Riddles

Description : You will always notice my thunder before my cloudy skies. But do not stand in wonder, my floods will come and where they go everything surely dies. What am I? -Riddles

Last Answer : Volcano.

Why is the night in the cloudy sky relatively warm ?

Description : Why is the night in the cloudy sky relatively warm ?

Last Answer : : Clouds prevent heat dissipation from the ground into the air which makes the night of a cloudy sky relatively warm.

Do I see less with my eyes ? I haven't seen or seen anything far away for months. It looks cloudy. Again I see blur in low darkness. How to get rid of it ?

Description : Do I see less with my eyes ? I haven't seen or seen anything far away for months. It looks cloudy. Again I see blur in low darkness. How to get rid of it ?

Last Answer : : This is due to lack of vitamin C. It is also known as night blindness. So we need to eat foods rich in vitamin A and vitamin C such as raw peppers , vegetables , fruits , pumpkins , carrots , ... You have to drink more water. Moreover , you have to wash your eyes with cold water 5 times a day.

Why do low pressure systems generally mean cloudy weather?

Description : Why do low pressure systems generally mean cloudy weather?

Last Answer : Need answer

Who is the reporter intern girl in cloudy with a chance of meatballs?

Description : Who is the reporter intern girl in cloudy with a chance of meatballs?

Last Answer : Samantha "Sam" Sparks, is a weather intern who wanted to be a weather reporter.

Is it possibe to get a sunburn on a cloudy day?

Description : Is it possibe to get a sunburn on a cloudy day?

Last Answer : YES!

Why very cloudy urine and amp pain while urinating very little urine?

Description : Why very cloudy urine and amp pain while urinating very little urine?

Last Answer : It COULD be a simple UTI - urinary tract infection.It could ALSO be something entirely else.I do recommend you seek a doctor.

Why is my urine very cloudy and amp burns when urinating very little urine dehydrated.?

Description : Why is my urine very cloudy and amp burns when urinating very little urine dehydrated.?

Last Answer : You must see your doctor.

Why is my urine very cloudy and amp burns when urinating very little urine dehydrated.?

Description : Why is my urine very cloudy and amp burns when urinating very little urine dehydrated.?

Last Answer : You must see your doctor.