How Long Does It Take Light To Travel From The Sun to The Earth | Summary and Q&A

10.0K views
July 8, 2023
by
The Organic Chemistry Tutor
YouTube video player
How Long Does It Take Light To Travel From The Sun to The Earth

TL;DR

It takes approximately 8.3 minutes for light to travel from the surface of the Sun to the Earth.

Install to Summarize YouTube Videos and Get Transcripts

Questions & Answers

Q: How far is the Sun from the Earth and at what speed does light travel?

The Sun is located about 93 million miles away from the Earth. Light travels at a speed of approximately three times 10 to the 8th meters per second.

Q: What is the formula used to calculate the time it takes for light to travel a certain distance?

The formula used is D = VT, where D is the distance, V is the speed, and T is the time.

Q: How is the distance between the Sun and the Earth converted from miles to meters?

The conversion is done by multiplying the distance in miles by 1.609 to get the distance in kilometers, and then multiplying by 1000 to get the distance in meters.

Q: How is the time converted from seconds to minutes?

The time in seconds is divided by 60, since there are 60 seconds in one minute, to obtain the time in minutes.

Summary & Key Takeaways

  • The distance between the Sun and the Earth is about 93 million miles.

  • The speed of light is approximately three times 10 to the 8th meters per second.

  • By using the distance and speed, it can be calculated that light takes around 8.3 minutes to travel from the Sun to the Earth.

Share This Summary 📚

Summarize YouTube Videos and Get Video Transcripts with 1-Click

Download browser extensions on:

Explore More Summaries from The Organic Chemistry Tutor 📚

Summarize YouTube Videos and Get Video Transcripts with 1-Click

Download browser extensions on: