1. What is one way that Earth based telescopes are limited.

2. Which of the following lists the types of light in order from longest wavelength to shortest wavelength?

3. Which of the following correctly describes the relationship between wavelength and frequency?

4. If someone is measuring how hot or cold the ground is using light, what part of the electromagnetic spectrum are they most likely using?

5. As the density of a medium decreases, a sound wave _____________.

6. As the density of a medium decreases, a light wave _____________.

7. Which of the following is the main cause of a rainbow?

8. The points labeled on the chart below represent the approximate size of Earth, the Milky Way, the Moon, and the Sun. The approximate size of the Solar System is also shown. Which point on the chart best represents the approximate size of the Sun?

9. To study something as vast as the universe and its structures, scientists often find it helpful to organize information in a simplified visual form. Which of the following represents structures of the universe in order from largest to smallest?

10. Maria wrote the following list of electromagnetic waves on the board: radio waves, infrared light, ultraviolet light, gamma rays. Which of the following describes the order in which she listed the electromagnetic waves?