| The Question | Correct Answer |
| Who developed the 1st reflecting telescope? | |
| What color is the longest wavelength in the visible spectrum? | |
| Who was first to show that light travels at a finite speed? | |
| Which way does light bend when entering a more dense medium? | |
| Which scientist 1st split light into a spectrum? | |
| Who proved first that light has a wave property? | |
| How long does light take to travel from one side of Earth’s orbit to the other? | |
| What does the power of a telescope relate to? | |
| What is true for the speed of light for different colors (wavelengths)? | |
| BONUS QUESTION! If I have 5 apples and you have 2 pickles, how many pancakes fit on the roof? | |
| What units are used to measure the wavelength of light? | |
| 1250nm forms to what type of EM radiation? | |