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How long does it take a photon of light to reach Earth from the centre of the Sun?
It takes a long time to get to the surface of the Sun.
I have read various estimates, but I think, on average, it takes about 40,000 years.
It only takes a few minutes to reach Earth from the Sun's surface.
It takes over a million years because of size, density and atomic reactions.
Then only eight and a third minutes to reach the Earth.
What else can I help you with?
How long does it take a photon of light to make it to earth?
A photon of light emitted from the Sun takes about 8 minutes and 20 seconds to reach Earth. This is because the average distance from the Sun to Earth is approximately 93 million miles (150 million kilometers), and light travels at a speed of about 186,282 miles per second (299,792 kilometers per second). Therefore, once light is generated in the Sun's core, it takes a little over eight minutes to arrive at our planet.
How long does it take for the light generated by the star Betelgeuse to reach Earth?
The light takes about 640 years to reach Earth, as Betelgeuse (a red supergiant star) is about 640 light years from Earth.
How does light energy get from the sun to the earth?
When hydrogen fuses into helium a photon of light is produced. The material at the center of the sun is very dense so as the photon travels on its way out of the sun it constantly runs into atoms. It is absorbed and then emitted again. This can happen many millions of times. Some estimates for the time it takes the photon to reach the photosphere range from several thousand years to several million years. Once the photon leaves the sun it takes about 8 minutes to travel the 145 million km from the sun to the earth. It then hits the object in question and depending on the what wavelength of the photon is either absorbed or reflected. Lets assume the object is red. If the photon has a wavelength of 650 nm (red light) it will be reflected. If it is 450 nm (blue light) it will be absorbed. The red light then travels from the object to your eye and hits the retina of your eye. It then hits one if the two types of detectors in your eye, cones for colour and rods for low level light detection. A signal then goes from you eye to your brain through the optic nerve to the visual cortex in the brain.
How long does it takes the sunlight to reach the Earth?
It takes light around 8 minutes and 19 seconds to reach the earth from the sun.
What takes longer to reach earth light from the sun or light from other stars?
Light from the sun because all light travels at the same speed, and the sun is the closest star to the earth, so therefore the light from the sun reaches the earth before light from other (further away) stars
How long does it take for 1 photon of light to leave the Sun?
It is believed that a photon of light takes about a million years to travel from the centre of the Sun to the Photosphere. This is because the gamma rays (high-energy photons) released in fusion reactions are absorbed in only a few millimeters of solar plasma and then re-emitted again in random direction and at slightly lower energy.
Why cannot you go to the centre of the earth?
The radius of the earth is more than 6000km,to reach the centre of the earth we have to dig a whole to this depth which is impossible
How does it take for light to reach earth?
If you mean light from the Sun, then it takes eight minutes for the light to reach the Earth.
Does most of suns energy reach earth in light energy?
it does reach the earth in light energy.
How long does it take a photon of light to make it to earth?
A photon of light emitted from the Sun takes about 8 minutes and 20 seconds to reach Earth. This is because the average distance from the Sun to Earth is approximately 93 million miles (150 million kilometers), and light travels at a speed of about 186,282 miles per second (299,792 kilometers per second). Therefore, once light is generated in the Sun's core, it takes a little over eight minutes to arrive at our planet.
How does sunlight reach earth?
the light speed are very fast so light easily reach on earth
How long it takes the suns light to reach earth?
It takes approximately 8 minutes for the Sun's light to reach Earth.
Hiw long does it take for a light beam from the sun to hit the earth?
From the time the light photon is generated in the core of the Sun, it may take millions of years to get to the surface. But once it reaches the surface of the Sun, the Earth is only 8 minutes 20 seconds away!
How long does it take for light from the sun to reach the Earth?
It takes about 8 minutes and 20 seconds for light from the sun to reach the Earth.
How long does it take for the light generated by the star Betelgeuse to reach Earth?
The light takes about 640 years to reach Earth, as Betelgeuse (a red supergiant star) is about 640 light years from Earth.
How does the light from the moon reach the earth?
The moon does not emit light, rather it reflects it. The light from the sun shines on the moon, and it is reflected to earth.
How long does it take for energy to get from the core to the surface of the sun?
A photon of light takes about a million years to escape from the Sun. This is because, as the photon makes a random move, it will hit another photon, and move off in another direction. Because of the density, and the amount of other photons, it can take this amount of time to reach the surface of the Sun. Once free of the Sun, the photon is unaffected and can "stream" out at the speed of light to wherever it wants to go.
