Do we have days and nights because the sun orbits the earth?

Do we have days and nights because the sun orbits the earth?
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1 Answer

Answer :

No. (But if you like that idea, go read Terry Pratchett.)
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Related questions

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

What causes the Moon’s phases? A. The Sun lights up only one half of the Moon and as the Moon orbits the Earth we can sometimes see the unlit side of the Moon? B. The Sun lights up only one half of the Moon and as the Sun orbits the Earth we can sometimes see the unlit side of the Moon. C. The Earth’s shadow falls on the Moon, blocking the sunlight. D. The Moon’s shadow falls on the Earth, blocking the sunlight.

Description : What causes the Moon's phases? A. The Sun lights up only one half of the Moon and as the Moon orbits the Earth we can sometimes see the unlit side of the Moon? B. The Sun lights up only ... falls on the Moon, blocking the sunlight. D. The Moon's shadow falls on the Earth, blocking the sunlight.

Last Answer : C. The Earth’s shadow falls on the Moon, blocking the sunlight.

Why was Nicolaus Copernicus's theory that the Earth orbits the sun shocking to the people living in the 1500s?

Description : Why was Nicolaus Copernicus's theory that the Earth orbits the sun shocking to the people living in the 1500s?

Last Answer : Answer this question…His views went against traditional beliefs,including those of the Roman Catholic Church

Why was Niolaus's theory that the earth orbits the sun so shocking to the people living in the 1500's?

Description : Why was Niolaus's theory that the earth orbits the sun so shocking to the people living in the 1500's?

Last Answer : His views went against traditional beliefs, including those ofthe Roman Catholic Church

The force keeps the earth and other plan- etary objects in their orbits around the sun?

Description : The force keeps the earth and other plan- etary objects in their orbits around the sun?

Last Answer : Gravitational Force

How are the orbits of planets around the Sun, or of satellites around the Earth,?

Description : How are the orbits of planets around the Sun, or of satellites around the Earth,?

Last Answer : Circular and elliptic

How are the orbits of planets around the Sun, or of satellites around the Earth,?

Description : How are the orbits of planets around the Sun, or of satellites around the Earth,?

Last Answer : Circular and elliptic

Which on of the following planets orbits around the sun in a clockwise direction? A. Earth B. Mercury C. Jupiter D. Venus (Answer)

Description : Which on of the following planets orbits around the sun in a clockwise direction? A. Earth B. Mercury C. Jupiter D. Venus (Answer)

Last Answer : D. Venus (Answer)

What is A frozen ball of rock dust and ice that orbits the sun?

Description : What is A frozen ball of rock dust and ice that orbits the sun?

Last Answer : A comet.

Which characteristic of the Sun primarily determines the orbits of planets in our solar system A Large volume B Strong gravitational field C Mostly made of hydrogen D High surface temperatures?

Description : Which characteristic of the Sun primarily determines the orbits of planets in our solar system A Large volume B Strong gravitational field C Mostly made of hydrogen D High surface temperatures?

Last Answer : B (gravity)

What is the name for the huge natural body that orbits the sun?

Description : What is the name for the huge natural body that orbits the sun?

Last Answer : A PLANET

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

On what days do we have equal days and nights all over the world? And why?

Description : On what days do we have equal days and nights all over the world? And why?

Last Answer : Ans: On 23 September and 21 March we have equal days and nights all over the world. This is so because on these days, the rays of the sun fall vertically on the equator at noon. Both the poles ... a result, exactly one-half of each hemisphere receives the sun's rays. This makes day and night equal.

A satellite orbits around the earth due to a.Celestial force b.Gravitational force c.Centrifugal force d.Centripetal force e.All of the above

Description : A satellite orbits around the earth due to a.Celestial force b.Gravitational force c.Centrifugal force d.Centripetal force e.All of the above

Last Answer : c. Centrifugal force

A satellite orbits the earth 200 km above the surface. What speed, in m/s, is necessary for a circular orbit? The radius of the earth is 6400 km and g = 9.2 m/s2 a.7200 b.6600 c.7800 d.6000 e.107 dynes

Description : A satellite orbits the earth 200 km above the surface. What speed, in m/s, is necessary for a circular orbit? The radius of the earth is 6400 km and g = 9.2 m/s2 a.7200 b.6600 c.7800 d.6000 e.107 dynes

Last Answer : c. 7800

does The moon orbits around Earth, making it a?

Description : does The moon orbits around Earth, making it a?

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A satellite of mass m orbits the earth in an elliptical orbit having aphelion distance `r_(a)` and perihelion distance `r_(p)`. The period of the orbi

Description : A satellite of mass m orbits the earth in an elliptical orbit having aphelion distance `r_(a)` and perihelion distance `r_(p)`. The period of the orbi

Last Answer : A satellite of mass m orbits the earth in an elliptical orbit having aphelion distance `r_(a)` and perihelion distance ... r_(p)) sqrt(r_(a)r_(p)))/T`

Asteroids, are also called as minor planets found between the orbits of - (1) Jupiter and Saturn (2) Earth and Mars (3) Mars and Jupiter (4) Venus and Mercury

Description : Asteroids, are also called as minor planets found between the orbits of - (1) Jupiter and Saturn (2) Earth and Mars (3) Mars and Jupiter (4) Venus and Mercury

Last Answer : (3) Mars and Jupiter Explanation: Asteroids are minor planets, especially of the inner Solar System. The majority of known asteroids orbit within the asteroid belt between the orbits of Mars and Jupiter, generally in relatively 10w-eccentricity (i.e. not very elongated) orbits.

Which planet orbits closest to the earth? (1) Mars (2) Jupiter (3) Venus (4) Mercury

Description : Which planet orbits closest to the earth? (1) Mars (2) Jupiter (3) Venus (4) Mercury

Last Answer : (3) Venus Explanation: Venus orbits the Sun at an average distance of about 0.72 AU (108,000,000 km), and completes an orbit every 224.65 days. Although all planetary orbits are elliptical, Venus's orbit is the closest to circular, with an eccentricity of less than 0.01.

Satellite the orbits in a circular pattern with an angular velocity equal to that of the earth A. Geostationary B. Early Bird I C. Syncorn I D. Stationary satellite

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Last Answer : A. Geostationary

Satellite orbits around the earth are ____ orbits. A. circular B. either elliptical or circular C. elliptical D. circular only

Description : Satellite orbits around the earth are ____ orbits. A. circular B. either elliptical or circular C. elliptical D. circular only

Last Answer : B. either elliptical or circular

About how long does it take for the moon to orbit the Earth? a) 1 day b) 1 year c) 1 month d) It doesn’t, the Earth orbits the moon

Description : About how long does it take for the moon to orbit the Earth? a) 1 day b) 1 year c) 1 month d) It doesn’t, the Earth orbits the moon

Last Answer : c) 1 month

Low-Earth-orbit (LEO) satellites have _____ orbits.

Description : Low-Earth-orbit (LEO) satellites have _____ orbits.

Last Answer : polar

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Last Answer : Venus

Spring tides occur on new moon and full moon days because on these days-------? A. Sun, moon and earth are in a straight line (Answer) B. Sun and earth are at right angles C. Sun and moon are at right angles D. Earth and moon are at right angles

Description : Spring tides occur on new moon and full moon days because on these days-------? A. Sun, moon and earth are in a straight line (Answer) B. Sun and earth are at right angles C. Sun and moon are at right angles D. Earth and moon are at right angles

Last Answer : A. Sun, moon and earth are in a straight line (Answer)

What does seven days and six nights mean?

Description : What does seven days and six nights mean?

Last Answer : A day and a night, six times, and then one more day. For example, you check in on Sunday and stay Sunday night through Friday night, and then you leave on Saturday. If I were thinking in terms ... the six nights, since the first and last day are going to be mostly concerned with coming and going.

Who wants to help me make a food list for camping for 4 days (3 nights)?

Description : Who wants to help me make a food list for camping for 4 days (3 nights)?

Last Answer : I would think you’d be subsisting on two bites of a burger and a half a biscuit each day – the way you say you eat. :-D

If you had two days and three nights to fill in New York City, what would you do?

Description : If you had two days and three nights to fill in New York City, what would you do?

Last Answer : I'm a museum fan, so I would find a bunch of odd little museums here and there, but you can do a whole day in the Metropolitan and/or the American Museum of Natural History if that's more your ... by foot, cab, or public transit. Go to Grand Central Terminal and gawp at the ceiling. Have fun!

I will be in Costa Rica for 10 days (9 nights). What is the best itinerary?

Description : I will be in Costa Rica for 10 days (9 nights). What is the best itinerary?

Last Answer : #1, Go where tourists don’t go. That’s the ideal vacation for me. Having grown up in a tourist town, I loathe tourists and touristy things. [biased, obviously :)]

How much spending money should one bring to LAS VEGAS for 5 nights and 6 days?

Description : How much spending money should one bring to LAS VEGAS for 5 nights and 6 days?

Last Answer : Um, well we went for a week, and spent well over a grand or two. We did shows, gambled and ate out at high end restaurants. We even had to pull out the credit card. If you don’t gamble then you don’t need as much money.

How many days pass between two successive full moon nights?

Description : How many days pass between two successive full moon nights?

Last Answer : How many days pass between two successive full moon nights?

Days and nights are similar here

Description : Days and nights are similar here

Last Answer : Equator

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)

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

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 ?

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.

We always see the same lace of the moon, because – (1) It is smaller than the earth (2) It revolves on its axis in a direction opposite to that of the earth (3) It takes equal time for revolution around the earth and rotation on its own axis (4) It rotates at the same speed as the earth around the sun

Description : We always see the same lace of the moon, because - (1) It is smaller than the earth (2) It revolves on its axis in a direction opposite to that of the earth (3) It takes equal time for revolution ... the earth and rotation on its own axis (4) It rotates at the same speed as the earth around the sun

Last Answer : (3) It takes equal time for revolution around the earth and rotation on its own axis Explanation: It is tidal locking that causes the synchronous rotation which causes the Moon to present "just one side ... to revolve (orbit) around the Earth. So it maintains a "constant face" in our direction.

We always see the same lace of the moon, because – (1) It is smaller than the earth (2) It revolves on its axis in a direction opposite to that of the earth (3) It takes equal time for revolution around the earth and rotation on its own axis (4) It rotates at the same speed as the earth around the sun

Description : We always see the same lace of the moon, because - (1) It is smaller than the earth (2) It revolves on its axis in a direction opposite to that of the earth (3) It takes equal time for revolution ... the earth and rotation on its own axis (4) It rotates at the same speed as the earth around the sun

Last Answer : (3) It takes equal time for revolution around the earth and rotation on its own axis Explanation: It is tidal locking that causes the synchronous rotation which causes the Moon to present "just one side ... to revolve (orbit) around the Earth. So it maintains a "constant face" in our direction.

We always see the same face of the moon, because (1) it is smaller than the earth (2) it revolves on its axis in a direction opposite to that of the earth (3) it takes equal time for revolution around the earth and rotation on its own axis (4) it rotates at the same speed as the earth around the sun

Description : We always see the same face of the moon, because (1) it is smaller than the earth (2) it revolves on its axis in a direction opposite to that of the earth (3) it takes equal time for revolution around the earth and rotation on its own axis (4) it rotates at the same speed as the earth around the sun

Last Answer : it takes equal time for revolution around the earth and rotation on its own axis

How many days does it take for the Earth to orbit the Sun? -General Knowledge

Description : How many days does it take for the Earth to orbit the Sun? -General Knowledge

Last Answer : 365 days is the answer

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.

Why are the orbits of planets in the same plane?

Description : Why are the orbits of planets in the same plane?

Last Answer : answer:Gravity. Think about objects passing each other and pulling on each other. Over gazillions of years, they are going to pull each other to the shortest distance between them that they can maintain, and that's ... plane. So I just made that up. Let's see is a real physicist can set us straight.

Would planetary orbits affect your time travel destination?

Description : Would planetary orbits affect your time travel destination?

Last Answer : Yes! And if you time travelled to a point in which the Earth had almost, but not quite, made a full orbit, you might find yourself inside the Earth. That wouldn’t be nice.

Question about orbits of satellites.

Description : Question about orbits of satellites.

Last Answer : Satellites are constantly accelerating, but the acceleration is towards the center of the Earth causing the satellites to turn. The instantaneous linear velocity of the satellite remains constant though.

Who discovered the laws of planetary orbits? -General Knowledge

Description : Who discovered the laws of planetary orbits? -General Knowledge

Last Answer : The answer is 'Cumulonimbus'

Asteroids have their orbits between which planets? -Do You Know?

Description : Asteroids have their orbits between which planets? -Do You Know?

Last Answer : answer:

Who discovered the laws of planetary orbits? -General Knowledge

Description : Who discovered the laws of planetary orbits? -General Knowledge

Last Answer : answer:

An object that orbits another object in space is called a?

Description : An object that orbits another object in space is called a?

Last Answer : A satellite. The Moon of Earth is a satellite, the over 60 moonsJupiter are all satellites.

Who proposed elliptical orbits?

Description : Who proposed elliptical orbits?

Last Answer : Answer: Sommerfeld.