Mercury's average distance from the sun is about 58 million kilometers, or 58 billion meters. Light travels at a speed of about 300 million meters per second. Divide the distance by the speed of light to get the time needed, and you end up with about 193.3 seconds, or about 3.2 minutes.
You can check this answer to make sure that it makes sense by remembering that light from the sun takes roughly 8 minutes to reach Earth. Earth and Mercury are both terrestrial planets, Mercury is closer, and 3 minutes and 8 minutes aren't wildly different times, so the answer looks reasonable.
it takes about 3-4 minutes for light to travel to mercury
The mean distance from Mercury to the Sun is 58 million km, or approximately 3.2 light-minutes. It takes the Sun's light from 2 1/2 to 3 3/4 minutes to reach Mercury. The orbit of Mercury varies from 28,583,820 miles (46,001,200 km, 0.307499 AU) to 42,760,839 miles (68,816,900km, 0.466697 AU)
No. Four minutes after leaving the sun, the light has progressed only to an areabetween the orbits of Mercury and Venus. The journey from sun to earth at thespeed of light is about 8minutes and 20seconds.
The answer is right there in the words of the question. Radio and light are the same physical phenomenon, and they travel at the same speed. The star is 5 light years away. That means the distance that light ... and radio ... travel in five years. It takes light from the star 5 years to reach us, and it takes radio from us 5 years to reach the star.
It takes light around 8 minutes and 19 seconds to reach the earth from the sun.
It takes light 42.2 years for light from Capella to reach us
it takes about 3-4 minutes for light to travel to mercury
It takes approximately 8 minutes for the Sun's light to reach Earth.
Scientists measure the time it takes for light to travel from the Sun to Earth using the speed of light. They know the distance between the Earth and the Sun and divide it by the speed of light to calculate the time it takes for sunlight to reach us. The speed of light is approximately 186,282 miles per second (299,792 kilometers per second).
If you mean light from the Sun, then it takes eight minutes for the light to reach the Earth.
The mean distance from Mercury to the Sun is 58 million km, or approximately 3.2 light-minutes. It takes the Sun's light from 2 1/2 to 3 3/4 minutes to reach Mercury. The orbit of Mercury varies from 28,583,820 miles (46,001,200 km, 0.307499 AU) to 42,760,839 miles (68,816,900km, 0.466697 AU)
No. Four minutes after leaving the sun, the light has progressed only to an areabetween the orbits of Mercury and Venus. The journey from sun to earth at thespeed of light is about 8minutes and 20seconds.
light takes about eight minutes
The answer is right there in the words of the question. Radio and light are the same physical phenomenon, and they travel at the same speed. The star is 5 light years away. That means the distance that light ... and radio ... travel in five years. It takes light from the star 5 years to reach us, and it takes radio from us 5 years to reach the star.
It takes sunlight about 27 years to reach Vega.
The speed of light is 186,000 miles per second or 300,000 kilometers per second. It takes sunlight about 13 minutes to reach Mars. It takes about 81/2 minutes to reach Earth.
It takes light around 8 minutes and 19 seconds to reach the earth from the sun.