Why does the sky look blue on a sunny day ?

Question

Why does the sky look blue on a sunny day ?

asked Jan 28, 2022 by anonymous

1 Answer

Answer :

The sky looks blue because of the scattering of light. When light falls on a particle, that particle scatters light in different directions , which is called scattering of light. The shorter the wavelength of light , the greater the scattering of that light. The scattering of light is disproportionate to the quadratic of its wavelength. Blue light has the shortest wavelength , so the scattering of this light in the sky is high and the sky looks blue. Cloud molecules are quite large and so they scatter light other than blue. As a result, the color of the clouds is much whiter. This is why the sky looks red at sunrise and sunset. At this time the sun is near the horizon. So the sun's rays penetrate the thick atmosphere to reach the earth. Then the blue light is scattered and goes in different directions but as the wavelength of red light is longer it is less scattered and comes to earth. So then the sky looks red.

answered Jan 28, 2022 by anonymous

Related questions

What type of system is associated with weather that is cold but sunny with almost no clouds in the sky?

Description : What type of system is associated with weather that is cold but sunny with almost no clouds in the sky?

Last Answer : high pressure system

What is it about the ocean that makes it look blue when it reflects the sky? -Space

Description : What is it about the ocean that makes it look blue when it reflects the sky? -Space

Last Answer : The ocean is not blue just because it reflects the sky. The ocean is mostly blue because water itself is blue. water is known to have a slight intrinsic blue color. It takes a large ... tinge. Sensitive laboratory equipment verifies the faint blue color of water even when only a cupful is present.

Why does the sky look blue from inside the earth but the sky looks black from outside or from the moon ?

Description : Why does the sky look blue from inside the earth but the sky looks black from outside or from the moon ?

Last Answer : This is due to the refraction of light. Sunlight has seven colors , blue light has a higher scattering capacity (excluding purple) and blue light is more abundant on Earth. As a result , light is reflected ... space is really dark. As a result , the sky looks blue from the moon or something else.

Why does the sky look blue ?

Last Answer : : The scattering of blue light is relatively high.

Why is the sky blue ?

Description : Why is the sky blue ?

Last Answer : Sunlight has 6 colors. These are purple , blue , blue , green , yellow , orange and red. When light reaches the earth, it is exposed to fine dust particles and various gas molecules. The greater the ... a result, blue light is most diffused in the atmosphere. So during the day we see the blue sky.

The blue colour of sky is due to – (1) reflection of sunlight (2) refraction of sunlight (3) scattering of shorter wave-lengths of sunlight in the atmosphere (4) scattering of longer wave-lengths of sunlight in the atmosphere

Description : The blue colour of sky is due to – (1) reflection of sunlight (2) refraction of sunlight (3) scattering of shorter wave-lengths of sunlight in the atmosphere (4) scattering of longer wave-lengths of sunlight in the atmosphere

Last Answer : (3) scattering of shorter wave-lengths of sunlight in the atmosphere Explanation: The blue colour of the sky is caused by the scattering of sunlight off the molecules of the atmosphere. This scattering, ... to the direction of the sun's light is predominantly in the blue end of the spectrum.

The sky appears blue because – (1) All colours interfere to produce blue (2) In white light, the blue component dominates (3) The atmosphere scatters blue colour more than the others (4) It is actually blue

Description : The sky appears blue because – (1) All colours interfere to produce blue (2) In white light, the blue component dominates (3) The atmosphere scatters blue colour more than the others (4) It is actually blue

Last Answer : (3) The atmosphere scatters blue colour more than the others Explanation: Diffuse sky radiation is solar radiation reaching the Earth's surface after having been scattered from the direct solar beam by ... the atmosphere (approximately 25% of the incident radiation when the sun is high in the Sky.

The blue colour of water in the sea is due to – (1) absorption of other colours except blue by water molecules (2) scattering of blue light by water molecules (3) reflection of blue light by impurities in sea water (4) reflection of blue sky by sea water

Description : The blue colour of water in the sea is due to – (1) absorption of other colours except blue by water molecules (2) scattering of blue light by water molecules (3) reflection of blue light by impurities in sea water (4) reflection of blue sky by sea water

Last Answer : (1) absorption of other colours except blue by water molecules Explanation: Almost all sunlight that enters the ocean is absorbed, except very close to the coast. The red, yellow, and green ... to the absorption and scattering of light. The blue wavelengths of light are scattered, similar to the

In the absence of the earth's atmosphere, sky would appear – (1) blue (2) deep red (3) white (4) black

Description : In the absence of the earth's atmosphere, sky would appear – (1) blue (2) deep red (3) white (4) black

Last Answer : (4) black Explanation: Sky appears blue because the tiny particles of the earth's atmosphere scatter the blue colour (short wavelength) of the sunlight more dominantly than other wavelengths. A blue ... in the absence of earth's atmosphere because there would be no particles to scatter the light.

The sky appears blue due to – (1) Rayleigh scattering (2) Mie scattering (3) Back scattering (4) None of the above

Description : The sky appears blue due to – (1) Rayleigh scattering (2) Mie scattering (3) Back scattering (4) None of the above

Last Answer : (1) Rayleigh scattering Explanation: The blue colour of the sky is due to Rayleigh scattering. As light moves through the atmosphere, most of the longer wavelengths pass straight through. Little ... absorbed blue light is then radiated in different directions. It gets scattered all around the sky.

The sky appears blue because of – (1) Atmospheric water vapour (2) Scattering of light (3) Reflection on sea water (4) Emission of blue wavelength by the sun

Description : The sky appears blue because of – (1) Atmospheric water vapour (2) Scattering of light (3) Reflection on sea water (4) Emission of blue wavelength by the sun

Last Answer : (2) Scattering of light Explanation: The sky is blue because the molecules in the air scatter light in the higher wavelengths (that is, the blue light), while lower wavelength light (that is ... reflected down from the scattering is blue, therefore a blue sky. This is called Rayleigh scattering.

The phenomenon of light associated with the appearance of blue colour of the sky is – (1) Interference (2) Reflection (3) Refraction (4) Scattering

Description : The phenomenon of light associated with the appearance of blue colour of the sky is – (1) Interference (2) Reflection (3) Refraction (4) Scattering

Last Answer : (4) Scattering Explanation: During daylight, the sky appears to be blue because air scatters blue sunlight more than it scatters red. At night, the sky appears to be a mostly dark surface ... day sky is a result of scattering, which is dominated by a smallparticle limit called Rayleigh scattering.

The colour of sky appears blue due to – (1) reflection (2) refraction (3) scattering of shorter wave lengths (4) dispersion

Description : The colour of sky appears blue due to – (1) reflection (2) refraction (3) scattering of shorter wave lengths (4) dispersion

Last Answer : (3) scattering of shorter wave lengths Explanation: The sunlit sky is blue because air scatters short-wavelength light more than longer wavelengths. Since blue light is at the short wavelength end of the ... that the human eye perceives blue when looking toward parts of the sky other than the sun.

The type of radiative scattering commonly associated with the atmosphere and the reason the sky is blue is called what?

Description : The type of radiative scattering commonly associated with the atmosphere and the reason the sky is blue is called what?

Last Answer : ANSWER: RAYLEIGH SCATTERING

A small cluster of stars appear, after many decades of observation, to be converging toward a common point in the sky. Does the light from these stars show a: w) red Doppler shift x) blue Doppler shift y) no Doppler shift

Description : A small cluster of stars appear, after many decades of observation, to be converging toward a common point in the sky. Does the light from these stars show a: w) red Doppler shift x) blue Doppler shift y) no Doppler shift

Last Answer : ANSWER: W -- RED DOPPLER SHIFT

In the absence of the earth’s atmosphere, sky would appear (1) blue (2) deep red (3) white (4) black

Description : In the absence of the earth’s atmosphere, sky would appear (1) blue (2) deep red (3) white (4) black

Last Answer : black

The sky appears blue due to (1) Rayleigh scattering (2) Mie scattering (3) Back scattering (4) None of the above

Description : The sky appears blue due to (1) Rayleigh scattering (2) Mie scattering (3) Back scattering (4) None of the above

Last Answer : Rayleigh scattering

The colour of sky appears blue due to (1) reflection (2) refraction (3) scattering of shorter wave lengths (4) dispersion

Description : The colour of sky appears blue due to (1) reflection (2) refraction (3) scattering of shorter wave lengths (4) dispersion

Last Answer : scattering of shorter wave lengths

The blue colour of sky is due to (1) reflection of sunlight (2) refraction of sunlight (3) scattering of shorter wavelengths of sunlight in the atmosphere (4) scattering of longer wavelengths of sunlight in the atmosphere

Description : The blue colour of sky is due to (1) reflection of sunlight (2) refraction of sunlight (3) scattering of shorter wavelengths of sunlight in the atmosphere (4) scattering of longer wavelengths of sunlight in the atmosphere

Last Answer : scattering of shorter wavelengths of sunlight in the atmosphere

The blue colour of water in the sea is due to (1) absorption of other colours except blue by water molecules (2) scattering of blue light by water molecules (3) reflection of blue light by impurities in sea water (4) reflection of blue sky by sea water

Description : The blue colour of water in the sea is due to (1) absorption of other colours except blue by water molecules (2) scattering of blue light by water molecules (3) reflection of blue light by impurities in sea water (4) reflection of blue sky by sea water

Last Answer : absorption of other colours except blue by water molecules

The phenomenon of light associated with the appear-ance of blue colour of the sky is (1) Interference (2) Reflection (3) Refraction (4) Scattering

Description : The phenomenon of light associated with the appear-ance of blue colour of the sky is (1) Interference (2) Reflection (3) Refraction (4) Scattering

Last Answer : Scattering

The sky appears blue because (1) all colours interfere to produce blue (2) in white light, the blue component dominates (3) the atmosphere scatters blue colour more than the others (4) it is actually blue

Description : The sky appears blue because (1) all colours interfere to produce blue (2) in white light, the blue component dominates (3) the atmosphere scatters blue colour more than the others (4) it is actually blue

Last Answer : the atmosphere scatters blue colour more than the others

The sky appears blue because of (1) Atmospheric water vapour (2) Scattering of light (3) Reflection on sea water (4) Emision of blue wavelength by the sun

Description : The sky appears blue because of (1) Atmospheric water vapour (2) Scattering of light (3) Reflection on sea water (4) Emision of blue wavelength by the sun

Last Answer : Scattering of light

Those blood cells you can see when you look at the sky--are those in the lens of your eye, or the retina, or where?

Description : Those blood cells you can see when you look at the sky--are those in the lens of your eye, or the retina, or where?

Last Answer : Do you mean ‘floaters’? https://www.mayoclinic.org/diseases-conditions/eye-floaters/symptoms-causes/syc-20372346

Why does the sky look red at sunrise and sunset ?

Description : Why does the sky look red at sunrise and sunset ?

Last Answer : The sky looks red at sunrise and sunset because the wavelength of red light is longer.

of the day The sky Blue And At night The sky Black Why ?

Last Answer : of the day Bella Of the sky Towards When you look See Will go That Blue Color Become Sit down There is. Well , the sky Blue Of color Is Why ? A lot Before Since Of man I think so This Of the question ... light - sensitive No. That's why Of man Near To the sky Dark Purple Says I think so Not at all.

Are you a person who appreciates little things (a sunny day, a cup of tea, a flower) or someone who needs to satisfy more complex needs to be happy?

Description : Are you a person who appreciates little things (a sunny day, a cup of tea, a flower) or someone who needs to satisfy more complex needs to be happy?

Last Answer : Love the little things. Sunny day is at the top of my list. Also, being warm. A day without pain. Time with people I love. Seeing the blue water, green lawns and trees. When my husband reaches to hold my hand. Cheating and having a small glass of coca cola. A piece of one of my favorite chocolates.

Would painting the roof of my car white make any discernible difference to how hot it gets on a sunny day?

Description : Would painting the roof of my car white make any discernible difference to how hot it gets on a sunny day?

Last Answer : I don’t know but you might get mistaken for a police car then people would always be slowing down in front of you.

On a fine sunny day a ship was in the harbor. All of a sudden the ship began to sink. There was no storm and nothing wrong with the ship yet it sank right in front of the spectators eyes. What caused the ship to sink? -Riddles

Description : On a fine sunny day a ship was in the harbor. All of a sudden the ship began to sink. There was no storm and nothing wrong with the ship yet it sank right in front of the spectators eyes. What caused the ship to sink? -Riddles

Last Answer : The 'Submarine' Captain ordered the crew to dive.

On a fine sunny day a ship was in the harbor. All of a sudden the ship began to sink. There was no storm and nothing wrong with the ship yet it sank right in front of the spectators eyes. What caused the ship to sink? -Riddles

Description : On a fine sunny day a ship was in the harbor. All of a sudden the ship began to sink. There was no storm and nothing wrong with the ship yet it sank right in front of the spectators eyes. What caused the ship to sink? -Riddles

Last Answer : It was a Submarine.

It’s raining at midnight, but the forecast for tomorrow and the next day is clear. Will there be sunny weather in 48 hours? -Riddles

Description : It’s raining at midnight, but the forecast for tomorrow and the next day is clear. Will there be sunny weather in 48 hours? -Riddles

Last Answer : no sun in the sky hope it helps you

What would you prefer rainy or sunny day?

Description : What would you prefer rainy or sunny day?

Last Answer : I always prefer the rains. It gives me a sense of peace and tranquility. It cleanses the land leaving it with an evergreen look. The coolness of the weather is also something that I always look forward to. ... the rains and sun. It is critical for survival. We can't have rains or sun all year round.

In which direction does the wind blow on a sunny day when next to the sea?

Description : In which direction does the wind blow on a sunny day when next to the sea?

Last Answer : It blows from the sea to the land because the land will heat upfaster than the sea.

Why is sunny day hot?

Description : Why is sunny day hot?

Last Answer : In this case, it is the sunlight which provides the heat.

When air is warm, it rises and leaves an area of low pressure which becomes filled with sinking cold air. After a hot, sunny day, the land cools faster than the sea. What is likely to happen after a hot, sunny day on the sea shore?

Description : When air is warm, it rises and leaves an area of low pressure which becomes filled with sinking cold air. After a hot, sunny day, the land cools faster than the sea. What is likely to happen after a hot, sunny day on the sea shore?

Last Answer : When air is warm, it rises and leaves an area of low pressure which becomes filled with sinking cold air. After a hot, sunny day, the land cools faster than the sea. What is likely to happen after a hot, sunny day on the sea shore?

You are doing an experiment outside on a sunny day . The temperature of some sand is 28c . The temperature of some water is 25c . Explain the differences in temperature.?

Description : You are doing an experiment outside on a sunny day . The temperature of some sand is 28c . The temperature of some water is 25c . Explain the differences in temperature.?

Last Answer : Answers is the place to go to get the answers you need and to ask the questions you want

You are doing an experiment outside on a sunny day . The temperature of some sand is 28c . The temperature of some water is 25c . Explain the differences in temperature.?

Description : You are doing an experiment outside on a sunny day . The temperature of some sand is 28c . The temperature of some water is 25c . Explain the differences in temperature.?

Last Answer : Answers is the place to go to get the answers you need and to ask the questions you want

The young seagull was feeling more heat because a) He was facing east . b) He was afraid . c) He was hungry . d) It was too sunny a day .

Description : The young seagull was feeling more heat because a) He was facing east . b) He was afraid . c) He was hungry . d) It was too sunny a day .

Last Answer : c) He was hungry .

The young seagull was feeling more heat because a) He was facing east . b) He was afraid . c) He was hungry . d) It was too sunny a day .

Description : The young seagull was feeling more heat because a) He was facing east . b) He was afraid . c) He was hungry . d) It was too sunny a day .

Last Answer : c) He was hungry .

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

Given that in a code language, ‘645’ means ‘day is warm’; ‘42’ means ‘warm spring’ and ‘634’ means ‘spring is sunny’; which digit represents ‘sunny’ ? (A) 3 (B) 2 (C) 4 (D) 5

Description : Given that in a code language, ‘645’ means ‘day is warm’; ‘42’ means ‘warm spring’ and ‘634’ means ‘spring is sunny’; which digit represents ‘sunny’ ? (A) 3 (B) 2 (C) 4 (D) 5

Last Answer : Answer: A

The energy radiated by Sun on a bright Sunny day is approximately:

Description : The energy radiated by Sun on a bright Sunny day is approximately: (A) 700 W/m² (B) 800 W / m² (C) 1 kW / m² (D) 2 kW / m²

Last Answer : The energy radiated by Sun on a bright Sunny day is approximately: 1 kW / m²

The term ‘equinox’ means – (1) The path which the Earth takes around the Sun (2) The axis of the Earth around which it rotates (3) When the day and night are of equal duration (4) The time when the Sun seems to be going round and round in the sky in the Arctic but does not go below the horizon

Description : The term ‘equinox’ means – (1) The path which the Earth takes around the Sun (2) The axis of the Earth around which it rotates (3) When the day and night are of equal duration (4) The time when the Sun seems to be going round and round in the sky in the Arctic but does not go below the horizon

Last Answer : (3) When the day and night are of equal duration Explanation: The name "equinox" is derived from the Latin aequus (equal) and nox (night), because around the equinox, the night and day have ... The term equinox can also be used in a broader sense, meaning the date when such a passage happens.

The term ‘equinox’ means (1) The path which the Earth takes around the Sun (2) The axis of the Earth around which it rotates (3) When the day and night are of equal duration (4) The time when the Sun seems to be going round and round in the sky in the Arctic but does not go below the horizon

Description : The term ‘equinox’ means (1) The path which the Earth takes around the Sun (2) The axis of the Earth around which it rotates (3) When the day and night are of equal duration (4) The time when the Sun seems to be going round and round in the sky in the Arctic but does not go below the horizon

Last Answer : When the day and night are of equal duration

Why is the sky blue?