chapter 12 concept review each table will work as a team to earn points by answering questions....

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Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each question from the time I am done reading unless otherwise noted. Answers will be recorded and presented on the whiteboards at each team table. Correct answers will earn the points denoted by the question. Incorrect answers will not be penalized. The choice of category and question will rotate among teams. At Final Jeopardy, each time may wager all of their earned points, or $500, whichever is greater. The winning team will earn 2 points of extra credit each on tomorrow’s test.

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Page 1: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

Chapter 12 Concept Review

• Each table will work as a team to earn points by answering questions.

• There will be approximately 60 seconds to answer each question from the time I am done reading unless otherwise noted.

• Answers will be recorded and presented on the whiteboards at each team table.

• Correct answers will earn the points denoted by the question. Incorrect answers will not be penalized.

• The choice of category and question will rotate among teams. • At Final Jeopardy, each time may wager all of their earned

points, or $500, whichever is greater.• The winning team will earn 2 points of extra credit each on

tomorrow’s test.

Page 2: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

Strategy

• Work together with your team.

• Talk quietly but discuss possible options. Make sure to write down your solution before time runs out.

• After each question and answer we will have time to discuss and answer questions.

Page 3: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

JeopardySimple Harmonic Motion

Measuring SHM

Properties of Waves

Wave Interactions Potpourri

Q $100

Q $200

Q $300

Q $400

Q $500

Q $100 Q $100Q $100 Q $100

Q $200 Q $200 Q $200 Q $200

Q $300 Q $300 Q $300 Q $300

Q $400 Q $400 Q $400 Q $400

Q $500 Q $500 Q $500 Q $500

Final Jeopardy

Page 4: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$100 Question from Simple Harmonic Motion

• Objects that behave according to Hooke’s Law have a restoring force that is proportional to their ______________.

Page 5: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$100 Answer from Simple Harmonic Motion

• Displacement

Page 6: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$200 Question from Simple Harmonic Motion

• Objects will continue oscillating in simple harmonic motion indefinitely, trading potential and kinetic energy back and forth, as long as we ignore the effects of _______.

Page 7: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$200 Answer from Simple Harmonic Motion

• Friction!

Page 8: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$300 Question from Simple Harmonic Motion

• A pendulum oscillates in simple harmonic motion as long as its amplitude does not exceed what angle measure?

Page 9: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$300 Answer from Simple Harmonic Motion

• 15 degrees

Page 10: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$400 Question from Simple Harmonic Motion

• Hooke’s Law is expressed as F = -kx. The negative sign is there because…?

Page 11: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$400 Answer from Simple Harmonic Motion

• The restoring force is opposite the direction of displacement.

Page 12: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$500 Question from Simple Harmonic Motion

• Objects oscillating in simple harmonic motion have a maximum velocity at what point?

Page 13: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$500 Answer from Simple Harmonic Motion

• Equilibrium (the middle!)

Page 14: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$100 Question from Measuring Simple Harmonic Motion

• _________ is a measure of the time it takes for an object to complete a full cycle (one complete back-and-forth motion). The units of this measure are __________.

• (must answer both parts correctly)

Page 15: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$100 Answer from Measuring Simple Harmonic Motion

• Period

• Measured in seconds

Page 16: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$200 Question from Measuring Simple Harmonic Motion

• The period of a pendulum depends on its ________.

Page 17: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$200 Answer from Measuring Simple Harmonic Motion

• Length

Page 18: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$300 Question from Measuring Simple Harmonic Motion

• The period of oscillation of a mass-spring system depends on which two quantities?

Page 19: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$300 Answer from Measuring Simple Harmonic Motion

• Mass of the object

• Spring constant

Page 20: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$400 Question from Measuring Simple Harmonic Motion

• If the period of an object’s oscillation is tripled, what happens to the frequency? Be specific.

Page 21: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$400 Answer from Measuring Simple Harmonic Motion

• The frequency is reduced to 1/3 of its initial value.

Page 22: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$500 Question from Measuring Simple Harmonic Motion

• If the mass in a mass-spring system is doubled, and the spring constant is also doubled, what happens to the frequency? Be specific.

Page 23: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$500 Answer from Measuring Simple Harmonic Motion

• No change. The increases will cancel out.

Page 24: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$100 Question from Properties of Waves

• The difference between mechanical waves and non-mechanical waves is that mechanical waves need _________________________.

Page 25: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$100 Answer from Properties of Waves

• A medium to travel through.

Page 26: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

DAILY DOUBLE

• Write your wagers on your whiteboards! You may risk up to all of your points or 1,000, whichever is greater.

Page 27: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

Daily Double from Properties of Waves

• A single, non-periodic disturbance sent through a substance is called a ___________.

Page 28: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

Daily Double Answer from Properties of Waves

• Pulse wave

Page 29: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$300 Question from Properties of Waves

• If the frequency of vibration of a medium is increased, what happens to the wavelength?

Page 30: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$300 Answer from Properties of Waves

• Wavelength is decreased. They are inversely proportional to each other.

Page 31: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$400 Question from Properties of Waves

• Waves are particularly efficient, because although they do not transfer matter from one place to another, they do transfer _________.

Page 32: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$400 Answer from Properties of Waves

• Energy

Page 33: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$500 Question from Properties of Waves

• A spring being stretched and compressed repeatedly is an example of a wave that is _________ and __________.

• (need both)

Page 34: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$500 Answer from Properties of Waves

• Periodic and longitudinal.

Page 35: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$100 Question from Wave Interactions

• When two pulse waves collide and their displacements are the same side of equilibrium, this is called ____________.

Page 36: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$100 Answer from Wave Interactions

• Constructive interference.

Page 37: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$200 Question from Wave Interactions

• A wave will be reflected and inverted if the medium through which it is traveling is attached to a _________ boundary.

Page 38: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$200 Answer from Wave Interactions

• Fixed.

Page 39: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$300 Question from Wave Interactions

• In a standing wave, the point(s) at which there is maximum displacement from equilibrium is(are) called ___________.

Page 40: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$300 Answer from Wave Interactions

• Antinode(s)

Page 41: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$400 Question from Wave Interactions

• What is the resultant displacement at a position where destructive interference is complete?

Page 42: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$400 Answer from Wave Interactions

• Zero

Page 43: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$500 Question from Wave Interactions

• A standing wave that has 4 nodes has a wavelength of what fraction of the length of the medium it is traveling through?

Page 44: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$500 Answer from Wave Interactions

• 2/3 of the length of the medium.

Page 45: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$100 Question from Potpourri

• Can two waves occupy the same place at the same time?

Page 46: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$100 Answer from Potpourri

• Of course. This is called interference.

Page 47: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$200 Question from Potpourri

• Are sound waves mechanical waves or are they non-mechanical waves?

Page 48: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$200 Answer from Potpourri

• Mechanical. They medium they travel through is air.

Page 49: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$300 Question from Potpourri

• Two tuning forks with frequencies of 256 Hz and 512 Hz are struck. Which of the sounds, if either, will move faster through the air?

Page 50: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$300 Answer from Potpourri

• Neither. Wave speeds are constant in a given medium. Frequency and wavelength may change, but not wave speed.

Page 51: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$400 Question from Potpourri

• How does a single point on a string move as a transverse wave passes by that point?

Page 52: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$400 Answer from Potpourri

• Up and down. No horizontal movement.

Page 53: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$500 Question from Potpourri

• If the period of a mass-spring system is 2 seconds, what must be done to the mass of the system to increase the period to 6 seconds?

Page 54: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

$500 Answer from Potpourri

• Increase the mass by a factor of 9. For example, if the mass was originally 4 kg, increase it to 36 kg.

Page 55: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

Final Jeopardy

• Grandfather clocks use pendulums to move gears and keep time. If the clock is running slow, how can you adjust the pendulum to fix the problem.

Page 56: Chapter 12 Concept Review Each table will work as a team to earn points by answering questions. There will be approximately 60 seconds to answer each

Final Jeopardy Answer

• Make the pendulum shorter. Move the bob closer to the pivot point.