When an ambulance passes you, the pitch seems to change as it speeds by. This is called the Doppler Effect. Please use complete sentences in your answer. 1-Describe what happens to the sound waves as the ambulance approaches you. How would you hear the sound waves? (2 pts.)

2-Describe what happens to the sound waves as the ambulance moves away from you. How would you hear the sound waves now? (2 pts.)

Read the passage. size matters when you are hosting a conference. trenton place is the largest convention center in the country, boasting 2.6 million square feet of space. over the course of a year, trenton place will host over three million visitors for public exhibitions and trade shows. trenton place is also home to big sky theater. the theater is one of the largest theaters in the city, equipped to host concerts, plays, and seminars. what is the best use of ellipses to shorten the passage? size matters when you are hosting a conference. . the largest convention center in the country, boasting 2.6 million square feet of space. trenton place is also home to big sky theater. . one of the largest theaters in the city, equipped to host concerts, plays, and seminars. over the course of a year, trenton place will host over three million visitors for public exhibitions and trade shows. . home to big sky theater. trenton place is the largest convention center in the country. . trenton place will host over three million visitors for public exhibitions and trade shows.