What is the net effect when two waves interfere with each other? The lesson plan answers this question by helping the class visualize waves through graphing. Pupils graph individual waves and determine the effect of the interference...

Junior geologists address 50 multiple-choice questions and 35 short-answer questions about the Earth system. Plenty of visuals are included for interpretation: diagrams, graphs, maps, photographs, laboratory setups, weather symbols, and...

In this physics learning exercise, students answer 49 multiple-choice questions on general physics knowledge. They solve and write short answers to 27 more questions.

For this physics worksheet, high schoolers complete 72 multiple-choice, problem-solving, and short-answer questions on various physics concepts.

For this physics worksheet, learners answer 47 multiple-choice questions and complete 25 short-answer and problem-solving questions in preparation for the final exam.

In this physics instructional activity, learners complete 74 multiple-choice, problem-solving, and short-answer questions on various physics concepts.

Generally, scholars struggle on the free response portion of the AP Physics 1 exam more than the multiple-choice section. Scholars benefit from additional practice with the help of previous test questions, including questions on forces,...

Determine the wavelength and amplitude of a wave based on the vertical position vs. horizontal position graph.

Determine the speed of a sound wave through an alien atmosphere. You must also find the frequency of the wave source and the wavelength of the wave.

Determine the speed of a wave based on reading the vertical position vs. time graph simultaneously with the vertical position vs. horizontal position graph.

This program asks students to determine the variables in a wave equation. Students must determine wavelength, frequency, and amplitude.

In this problem you must determine the intensity of a sound wave when it reaches a given location away from its source.

A site for students to practice viewing two sound waves interference and analyze the patterns formed.

Determine the period, frequency and amplitude of the wave that produced the position vs. time graph shown below.

Determine the frequency needed to produced a given harmonic on a string with a given length, mass and tension.

This is a five-question quiz related to the passage "The Effects of Ear Canal Acoustics on Hearing Ability."

This is a five-question quiz related to the passage "The Effects of Ultrasound on Different Tissue Types."