The table below shows two types of electromagnetic waves and three random applications of electromagnetic waves. Type of Wave Application of Waves Microwaves 1. Show the heat released by astronomical objects Infrared waves 2. Study stars having high temperature 3. Measure temperature differences in space Which of these best matches the waves with their applications? Microwaves3 and infrared waves1 Microwaves1 and infrared waves3 Microwaves1 and infrared waves2 Microwaves2 and infrared waves1 Question 5(Multiple Choice Worth 5 points) (05.06 LC) Which of the following terms describes the distance between the crests of successive waves? Frequency Nanometer Trough Wavelength Question 6(Multiple Choice Worth 5 points) (05.02 LC) A galaxy is likely to be a collection of which of the following? Universe and interstellar matter Stars and interstellar matter Clusters and constellations Stars and clusters Question 7(Multiple Choice Worth 5 points) (05.04 LC) Which feature of the sun is a section that is cooler than its surroundings? Corona Prominence Solar flare Sunspot Question 8(Multiple Choice Worth 5 points) (05.02 MC) Which of the following best describes a lens galaxy? A group of stars that serve as a quick reference to different parts of the sky Several billion stars arranged in a disc shape