For this English worksheet, students read an article about South Africa v. Mexico in the World Cup and then respond to 1 essay, 10 fill in the blank, 12 short answer, 20 matching, and 10 spelling...

A series of thought-provoking multiple-choice questions from the University of Maryland on the topic of sound and acoustics. One question pertains to the acoustics of a furnished room with two speakers; demands a basic understanding of...

This lesson will describe how the doppler effect is created by moving sound waves. It is 2 of 4 in the series titled "Doppler Effect."

This lesson will describe how the doppler effect is created by moving sound waves. It is 3 of 4 in the series titled "Doppler Effect."

This lesson will discuss the differences in constructive and destructive wave interference. It is 2 of 2 in the series titled "Wave Interference."