Energy - Waves - BrainPOP

Waves Quiz1. What do seismic Waves andsound Waves have in common?a. They're mechanical wavesb. They're electromagnetic wavesc. They're phonetic wavesd. They're permanent waves2. What does it mean when a wave's amplitudeincreases?a. Its frequency also It's moving through a denser Its wavelength gets It's carrying more What medium do seismic Waves travel through?a. The airb. The groundc. Waterd. Outer space4. What do Waves carry from place to place?a. Energy , but not matterb. Energy and matterc. Matter, but not energyd. Neither Energy nor matter5. In a wave, what happens to amolecule after it passes energyon to the next molecule in thechain?a. It continues movingb. It vibrates rapidly from the buildup of energyc. It becomes completely stilld. It returns to its original resting position6. How are electromagnetic Waves different frommechanical Waves ?a. Electromagnetic Waves need a medium to travelthrough; mechanical Waves don' Electromagnetic Waves can travel through water;mechanical Waves can only travel through solid Electromagnetic Waves can travel through emptyspace; mechanical Waves can' Electromagnetic Waves are long chains of vibratingmolecules; mechanical Waves aren' Which of the following are electromagnetic Waves ?

mechanical waves can only travel through solid matter. c. Electromagnetic waves can travel through empty space; mechanical waves can't. d. Electromagnetic waves are long chains of vibrating molecules; mechanical waves aren't. 7. Which of the following are electromagnetic waves? a. Water waves b. Radio waves c. Sound waves d. Seismic waves 8.

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