Youtube Video vs. The Universe

The video explains the vastness of the universe by comparing it to the size of Earth. It uses a 1920 by 1080 pixel video as a metaphor, where one white pixel represents Earth. The process involves scaling down the distance of pixels multiple times to illustrate the enormity of the universe, which is 100 quintillion times larger than Earth. The final comparison shows that the string of all pixels is 1/10th of the observable universe's diameter.

How many times larger is the object compared to Earth?

• 10 quintillion times

• 50 quintillion times

• 100 quintillion times

• 200 quintillion times

In the pixel analogy, what does the single white pixel represent?

• The observable universe

• The Earth

• A galaxy

• A star

What is the resolution of the video used in the analogy?

• 2560 by 1440

• 1920 by 1080

• 3840 by 2160

• 1280 by 720

How many times is the string of pixels smaller than the diameter of the observable universe?

• 1/5th

• 1/50th

• 1/10th

• 1/20th

What does the string of all the pixels together represent in the analogy?

• The size of the solar system

• The diameter of the observable universe

• The size of a star

• The size of a galaxy