Use the kinetic theory to explain the difference in wave speed in solids, liquids, and gases.

Draw a picture of a standing wave, and label a node and an antinode.

Draw a standing wave, and label the nodes and anti nodes.

Most waves are caused by a. velocity. b. amplitude. c. a vibration. d. earthquakes.

Most waves are caused by a. velocity. b. amplitude. c. a vibration. d. earthquakes.

How would you describe the amplitude of a wave using the words crest and trough?

Identify similarities and differences between New Zealand's two main islands and a high island such as Tahiti.

Root Words The word reflection contains the root fled . Use a dictionary to find the origin and meaning of this root, and explain why it is appropriate that the word reflection contains this root. Then, list at least three other words that contain the root.

Half the vertical distance between the crest and the trough of a wave is called the a. frequency. b. crest. c. wavelength. d. amplitude.

Based on their molecular structure, pick the stronger acid from each pair of oxyacids. Explain your choice. a. $H_2SO_4$ or $H_2SO_3$ b. $HClO_2$ or $HCIO$ c. $HCIO$ or $HBrO$ d. $CCl_3COOH$ or $CH_3COOH$

Explain how a prism separates white light into the colors of the spectrum.

Describe how the frequency and period of a wave are related.

a. What is the purpose of the employee’s earnings record? b. What information does the Accumulated Earnings column on the employee’s earnings record contain?

Summarize how the overharvesting of a single species, such as a baleen whale, can affect an entire ecosystem.