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

1 Answer

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 in various particles of the Earth's atmosphere and looks like a blue mantle on top. It is not a cover. So , in fact , there is no such thing as a sky. And the space is really dark. As a result , the sky looks blue from the moon or something else.

Related questions

Description : Why are the moon and stars side by side in the sky ?

Last Answer : The moon and the stars are not side by side at all. The distance between them is in the case of a few thousand to a few crores of kilometers or a lot of light years (as far as light goes in 1 year). Since we ourselves are far away from these, we feel that they are close.

Description : Why does our earth look so blue when we go to space ?

Last Answer : A new study claims that the planet Earth turned into a completely bluish planet 200 million years after its creation. Scientists say Blue Planet. Judith Coggon , a researcher at the German Forest University ... and various minerals rich in iron, the Earth looks like a 'blue planet' from the outside.

Description : Why does the sky look red in the afternoon ?

Last Answer : When a light wave falls on a tiny particle , the particles scatter the light wave in different directions of light. This is called Scatteringof Light . The scattering of this light produces light of different ... the earth. So we see the rising sun in the morning and the setting sun in the evening

Description : The color of the sun is white but because of the atmosphere of the earth we see red, then why do we see the moon white ?

Last Answer : Answer : The sun has its own light. The sun is actually a huge gas drop. Besides, the sun is far away from us. But the light of the sun is so intense that we can see very well from here. The range ... no light of its own. The light of the sun is reflected on it later. So it looks bright or white.

Description : Why do moon and sun look the same ?

Last Answer : The moon is many times smaller than the sun. But looking at the moon, it looks like the sun. The sun is much farther away from the earth than the moon, which makes the moon and the sun look alike.

Description : What is the mass of an object on the moon compared to the earth ?

Last Answer : The mass of an object on the moon will be one-fifth of that of the earth.

Description : What is the weight of an object on the moon compared to the earth ?

Last Answer : The weight of an object on the moon will be one sixth of that of the earth.

Description : What is the reason for the eagle to fly in the sky without fluttering its wings ?

Last Answer : The eagle has a slightly higher part in front of its wings Which has higher air pressure from top to bottom So the eagle can fly without fluttering its wings

Description : What do we see the stars falling from the night sky ?

Last Answer : These are meteorites that are constantly falling out of their orbits. When they come into the Earth's atmosphere as they read , they come into contact with the atmosphere and collide with different gas ... this earth but they can't because they collide with the atmosphere before they hit the earth.

Description : What is the best time and season to observe the sky ?

Last Answer : Autumn is the best time or season to observe the sky. At this time the sky is much more beautiful and clear.

Description : How are the artificial satellites located in the sky ?? Why not fall down ?

Last Answer : A satellite that is sent into space and keeps moving. That is, once it is in motion, it will remain in motion for life and will never stop. So as not to fall down. If an object, not just a satellite, is sent ... \ / "" (R + h) * 3 / GM is working on a theory of release speed and space is possible.

Description : Which galaxy can be seen in the sky ?

Last Answer : The galaxy is visible in the north-south sky.

Description : How many times does the sun rise in the sky of Venus ?

Last Answer : Sun rises twice a year in the sky of Venus.

Description : What is the color of the sky of Mars ?

Last Answer : Mars is the nearest neighbor of the earth. It is seen most of the year. With the naked eye, Mars looks red. This means that the color of this planet is red and the color of the sky is pink.

Last Answer : The sky is the space outside the earth.

Description : If the Earth rotates on its own axis at a speed of 30 kilometers per second, then why does the Earth look fixed from space ?

Last Answer : Earth in its own orbit 29.8km / sec. Keeps moving fast. But when viewed from space, the earth looks fixed. The reason is 29.8km / sec. The speed seems too much to us but it is negligible to the ... earth is 12,667km. . So even if the earth rotates at that speed, it seems to be apparent from space.

Description : How old is the moon ?

Last Answer : The age of the moon is about 4.53 billion years.

Description : What is the circumference of the moon ?

Last Answer : The circumference of the moon is 10,921 kilometers.

Description : Who puts the first foot on the moon and who puts the second foot ?

Last Answer : 1 dog named "Laika" first set foot on the moon in 1956 with a rocket called Sputnik-2 . For the second time, "Strelka and Belka" set foot with two dogs and with them were some rats , some flies ... on the moon were Yuri Gagarin , Neil Armstrong , Edwin-e-Aldrin , Michael Collins and a few others .

Description : Why is the moon shining ?

Last Answer : Answer : The moon has no light of its own. The moon is illuminated by the light of the sun .

Description : Is there any soil on the surface of the moon ?

Last Answer : No. The surface of the moon is covered with dead volcanoes , volcanoes , lava flows and sand (rock powder or ash) .

Description : Why does the moon rise in different directions in different months ?

Last Answer : The moon rotates the earth from west to east in an axis in which the moon crosses 13 ° angle in one day or 24 hours . So it takes 28 days , 6 hours , 43 minutes and 11 seconds for the ... equator and above the eclipse. The moon crosses it every two weeks ৷ that's why we look in different directions.

Description : Why do we lose weight when the moon is directly above our head ?

Last Answer : When the moon is above our head, the downward gravitational ball of the earth acts on us as well as the upward gravitational force of the moon. As a result, the earth's attraction to us diminishes somewhat. And ... object). That is, F = mg , so as the value of g decreases, we normally lose weight.

Description : Why do we think sun and moon are going with us when we walk ?

Last Answer : Because the moon and the sun are far away from the earth. You must have seen that if a motorbike passes right in front of you, it looks like it is going very fast. Suppose the motorcycle is passing 5 feet away from ... close to 0. So we will think that the sun and moon are moving with us

Description : Round moon , curved moon and crescent when seen ?

Last Answer : At the beginning of the month, the moon is thin and curved. Gradually become fat. A week later it became a crescent moon. Two weeks later there is a full moon. Then it starts to thin ... decrease of light receiving. This process continues due to the rotation and position of the earth and the moon.

Description : Why is full moon or new moon ? When and how the full moon or new moon occurs ?

Last Answer : full moon: The moon is orbiting the earth in one orbit. The full moon occurs when the earth rotates on the moon , just opposite to the side of the sun, so that the moon visible from the earth is ... cannot be seen and the dark side of the moon falls on our eyes , then the new moon occurs.

Description : Why is the moon seen after one month ?

Last Answer : It completes one full rotation around the earth every 26.321 days. Lunar bananas return every 29.5 days. Which causes the same function to occur again. See references and details here.

Description : What causes lunar eclipses ? And what is the reason for different phases of the moon ?

Last Answer : Lunar eclipse occurs when the Sun-Earth-Moon moves in a straight line. The point is that the moon is located on the opposite side of the sun where the light of the sun is obstructed on the surface of the ... and at a higher density means it comes down and falls on our eyes so we can see the sun.

Description : Why there is no lunar eclipse on full moon day ?

Last Answer : If the moon-earth-sun come in this order as the moon and the earth revolve , then the reflected light of the moon falls completely on the earth , which is known to us as the full moon. And since ... sun are on opposite sides of the earth at this time , there is no chance of eclipse between them.

Description : When was the moon created ?

Last Answer : The moon was formed 4.5 billion years ago - NASA scientist Jen Heldmann said.

Description : What is the name of the first ferry to land on the moon ?

Last Answer : Apollo -11 is the first ferry to land on the moon

Last Answer : The size of the moon is 1 / 50th of the size of the earth.

Last Answer : The moon is the only satellite of the earth.

Description : Why does Chad show yellow, red and blue ?

Last Answer : The light from the moon has to penetrate the earth's atmosphere. But the direction of light changes as it is refracted by ionosphere , water vapor and other transparent elements in the atmosphere. And in ... mediums that happen to our eyes. As a result, different colors of the moon can be seen.

Description : Why does it feel dark when you look at the sun and look at the other side ?

Last Answer : Sunlight contains many harmful substances. As the sun's light is much hotter, our eyes cannot tolerate the light falling on the earth from the effects of ultraviolet rays or ultraviolet rays.

Description : Why is the color of the clouds white or black ?

Last Answer : Answer : We can see an object only when it reflects light from our eyes. An object that does not reflect light after it has been illuminated is an object we see as black. The same is true of clouds. When ... does not occur in general. So then the color of the clouds seems to us to be black or gray.

Description : What if the sun becomes a black hole ?

Last Answer : First , the size of our Sun is so small that this star cannot become a black hole. Yet if somehow our sun is replaced by a black hole in the equator, then , according to general formula , the black hole could ... . Underwater fish , animals and plants will not be a problem.

Description : 1. Alpha-keratin is a protein present in which thing? 2. Where was the first session of the Constituent Assembly held? 3. Which of the following is used as a moderator in nuclear reactor? 4. ... place is the same as which place? 20. What was the script used in the earliest Tamil inscriptions?

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Description : How far is the earth from the sun ?

Last Answer : answer:

Description : What is the surface temperature of the earth ?

Last Answer : Earth's surface temperature is 88 to 58 ° Celsius.

Description : Which planet has a landmass almost like Earth ?

Last Answer : Mars has a landmass almost like Earth.

Description : How many satellites does the earth have naturally ?

Last Answer : Earth has a natural satellite that is the moon.

Description : What is the average velocity of the earth in the orbit of the earth (around the sun) ?

Last Answer : In Earth's orbit (around the Sun) the average speed of the Earth is 107,218 kilometers per hour.

Description : What is the approximate age of the earth ?

Last Answer : Earth is estimated to be 4,500 million years old.

Description : What is the equatorial radius of the earth ?

Last Answer : Answer : Earth's equatorial radius is 6,377 kilometers.

Description : What is the circumference of the earth in the polar region ?

Last Answer : Answer : The circumference of the earth in the polar region is 40,024 km .

Description : What is the circumference of the earth in the equatorial region ?

Last Answer : Answer : Earth's circumference in the equatorial region is 40,075 km .

Description : What is the rotation of the earth around the sun ?

Last Answer : The rotation of the earth around the sun is called annual motion.

Description : How did the earth originate ?

Last Answer : Like the Sun and other planets, the Earth was formed from nebula gas and dust approximately 4.6 billion years ago. But the world we see today , the world of that day was not like that ... this situation changed. The surface of the earth became alive again. The emergence of the human species.

Description : What is the reaction of polar light on earth ?

Last Answer : When the polar light is formed, that is, when the electrons start colliding with the particles in the atmosphere, the temperature at the point of collision increases. Over time, this heat begins to circulate ... hearing any sound from the surface of the earth even if it is produced at such a height.