The sunlight that reaches the earth’s atmosphere is scattered in all directions by the gases and dust particles present in the atmosphere. The blue colour is scattered more and hence the sky appears blue. ... So blue light is scattered in all directions by the tiny molecules of air in Earth’s atmosphere.
Why is the sky blue in a short answer?
Why is the sky blue (short answer)?
As white light passes through our atmosphere, tiny air molecules cause it to ‘scatter’ . ... Violet and blue light have the shortest wavelengths and red light has the longest. Therefore, blue light is scattered more than red light and the sky appears blue during the day.
Why does the sky appear blue in Class 10 Brainly?
Answer: Sunlight reaches Earth’s atmosphere and is scattered in all directions by all the gases and particles in the air. Blue light is scattered more than the other colors because it travels as shorter , smaller waves . That is why sky appears blue.
What is the real color of water?
The water is in fact not colorless; even pure water is not colorless, but has a slight blue tint to it , best seen when looking through a long column of water. The blueness in water is not caused by the scattering of light, which is responsible for the sky being blue.
Why the sea is blue?
The ocean is blue because water absorbs colors in the red part of the light spectrum . Like a filter, this leaves behind colors in the blue part of the light spectrum for us to see. The ocean may also take on green, red, or other hues as light bounces off of floating sediments and particles in the water.
Why is Colour of sky blue Brainly?
Answer: The colour of the clear sky is blue because molecules in the air scatter blue light from the sun more than they scatter red light . When we look towards the sun at sunset, we see red and orange colours because the blue light has been scattered out and away from the line of sight.
Why is sky blue Brainly?
Answer: Gases and particles in Earth’s atmosphere scatter sunlight in all directions . Blue light is scattered more than other colors because it travels as shorter, smaller waves. This is why we see a blue sky most of the time.
Why is the Sun red in the morning and evening?
During sunrise, the light rays coming from the Sun have to travel a greater distance in the earth’s atmosphere before reaching our eyes . In this journey, the shorter wavelengths of lights are scattered out and only longer wavelengths are able to reach our eyes. ... Therefore, the Sun appears reddish early in the morning.
Is water blue Colour?
While relatively small quantities of water appear to be colorless, pure water has a slight blue color that becomes a deeper green as the thickness of the observed sample increases. The green hue of water is an intrinsic property and is caused by selective absorption and scattering of white light.
What is the color of oxygen?
We’re observers, however, so the real trick is how oxygen gets us to pretty colors. (Actually, though it’s a colorless gas , oxygen liquefies into an attractive blue fluid.) In its gaseous form, oxygen usually doesn’t glow.
What color is rain?
Rain Cloud color is primarily a color from Blue color family . It is a mixture of cyan color.
Why is ocean water salty?
Salt in the sea, or ocean salinity, is mainly caused by rain washing mineral ions from the land into water . Carbon dioxide in the air dissolves into rainwater, making it slightly acidic. ... Isolated bodies of water can become extra salty, or hypersaline, through evaporation. The Dead Sea is an example of this.
Why is New York ocean water so dark?
When sunlight hits the ocean, water absorbs the red, orange, yellow, and green wavelengths of light so that we see just the remaining wavelengths of blue and violet. ... If you’ve ever been out to sea, you know that the further out you go, the darker blue the water gets as it gets deeper .
Which ocean is not salt water?
The ice in the Arctic and Antarctica is salt free. You may want to point out the 4 major oceans including the Atlantic, Pacific, Indian, and Arctic. Remember that the limits of the oceans are arbitrary, as there is only one global ocean. Students may ask what are the smaller salty water areas called.
Why are the clouds white?
Clouds are white because light from the Sun is white . ... But in a cloud, sunlight is scattered by much larger water droplets. These scatter all colours almost equally meaning that the sunlight continues to remain white and so making the clouds appear white against the background of the blue sky.
What is the colour of the sun at sunrise and sunset?
At noon, the Sun appears whitish or yellowish as only little blue and violet light are scattered. However, near the horizon, most of the blue light and shorter wavelengths are scattered. Thus, the Sun appears reddish in colour at sunrise and sunset.
