If light could travel straight out from the Sun's core, roughly how long would it take to reach the surface?

Quiz

Why Sunlight Takes So Long to Escape

Ten questions on this episode. Written to be answerable after watching it.

10 questions, multiple choice
10 minutes from the moment you press start. The clock is on screen and submits for you when it runs out.
Pass mark 70%
You see the right answer and why after you submit
Retakes allowed. Your best score counts, once you have an account

You have 10 minutes once you start. Do not start unless you are ready.

You can take this without an account. Create one to save your score and appear on the leaderboard.