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7. How long does it take for light from the sun to reach Earth?

Sagot :

Final answer:

Light takes about 8 minutes and 19 seconds to travel from the Sun to Earth, illustrating the concept of light-minutes in measuring celestial distances.


Explanation:

Light takes about 8 minutes and 19 seconds to travel from the Sun to Earth. This means that the distance from the Sun to Earth is around 8 light-minutes.

To calculate the time it takes for light to travel from a certain distance, you can use the speed of light, which is approximately 299,338 km/s. For instance, light takes 6.0 minutes to reach Venus from the Sun, so Venus is 18 x 10^6 km away from the Sun.

Understanding the concept of light-minutes helps in visualizing immense distances in space, such as the distance between celestial bodies like the Sun, Earth, and Venus.


Learn more about Light travel in space here:

https://brainly.com/question/21568242


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