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the distance from earth to the sun is approximately 9.3*10^7 miles. The speed of light is 6.71*10^8 miles per hours. How many hours does it take for a light beam to travel from the Earth to the Sun?

User Mrmclovin
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Answer: It takes approximately 8.8 minutes for a light beam to travel from the Earth to the Sun.

Step-by-step explanation: To find out how many hours it takes for a light beam to travel from the Earth to the Sun, we need to divide the distance between the Earth and Sun by the speed of light.

However, we need to make sure that the units of distance and speed are the same. The distance between the Earth and Sun is given in miles, while the speed of light is given in miles per hour. So we need to keep the distance in miles and convert the speed to miles per minute, since we're looking for the time it takes in minutes.

Speed of light in miles per minute: 6.71 * 10^8 miles per hour = ((6.71 * 10^8) miles) / (60 minutes) = 1.12 * 10^7 miles per minute

Now we can divide the distance by the speed of light in miles per minute:

9.3 * 10^7 miles / 1.12 * 10^7 miles per minute = 8.3 minutes

Therefore, it takes approximately 8.8 minutes for a light beam to travel from the Earth to the Sun.

Hope this helps, and have a great day!

User Broadway
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