BR222.

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Properties of Mechanical Waves

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Presentation transcript:

BR222

Bell Ringer (02-22-16) Question: What is our learning target?

Answer: I can identify the relationships between properties of waves.

Exit Slip (02-22-16) Question: Name one relationship between two properties of waves.

Bell Ringer (02-23-16) Question: Jerrod was trying to increase the amplitude of a wave. What should he add to the system?

Answer: Jerrod would need to add more energy.

Exit Slip (02-23-16) Question: If a wave is the transfer of energy, then how can you tell how much energy is in a system?

Bell Ringer (02-24-16) Question: Jerome added a lot of energy to a medium, what part of the wave would change?

Answer: The amplitude would increase

Exit Slip (02-24-16) Question: Sarah reduced the amount of energy she was putting into a medium. What part of the wave would change?

Bell Ringer (02-25-16) Question: Philip measured the amplitude of two waves; wave 1 was 7 meters and wave 2 was 9 meters. Which has more energy?

Answer: Wave 2 has more energy

Exit Slip (02-25-16) Question: Jackson measured two waves, wave 1 had a wavelength of 10 meters and wave 2 was 25 meters. Which wave has the higher frequency?

Bell Ringer (02-26-16) Question: Jake measured the frequency of two waves; wave 1 was 50 hertz and wave 2 was 32 hertz. Which wave has a longer wavelength?

Answer: Wave 2, because it has the lower frequency.

Exit Slip (02-26-16) Question: Jackson measured two waves, wave 1 had a frequency of 2000 hertz and wave 2 was 4000 hertz. Which wave has the longer wavelength?

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