# 004_Wave+Training+I+08 by isbangee

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```									Name ___________________________ Regents Physics Wave Training Easy Questions

Period __________ Mr. McClary

1) A floating dock is disturbed by a passing wave. If the dock moves up and down a total of 70cm, what is the amplitude of the wave?

2) The dock above takes 30 seconds to bob up and down 6 times. What is the period of the waves moving the dock?

3) Find the frequency of the waves moving the dock.

4) A boy standing in the dock notices that a foam cooler is floating 16m away. If the child counts 3 waves between the dock and the cooler, what are the wavelength of these waves?

5) Calculate the speed of these waves.

Name ___________________________ Regents Physics Wave Training Concept Questions I 1) What is significant about how waves transfer energy?

Period __________ Mr. McClary

2) How is wave behavior different from particle collisions? Why is this significant?

3) How do people perceive the frequency of sound and light?

4) How do people perceive the amplitude of light and sound?

5) What does superposition have to do with hearing an orchestra?

Name ___________________________ Regents Physics

Period __________ Mr. McClary

Wave Training
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Name ___________________________ Regents Physics Wave Training Concept Questions II

Period __________ Mr. McClary

Write a story using 4 wave behaviors. No bonus will be given for stories that don’t include at least 4.

Name ___________________________ Regents Physics Wave Training Project Question II Use superposition to find the sum of the two waves below.

Period __________ Mr. McClary

Name ___________________________ Regents Physics Wave Training Project Question I

Period __________ Mr. McClary

A light in Air of frequency 6x1014 Hz is shining on a Lucite block at an angle of 35o to the normal. 1) Find the wavelength of light in air.

2) Find the speed of light in Lucite.

3) Find the new wavelength of light in Lucite.

4) What angle does the light make in the Lucite?

5) What color is this light.

Name ___________________________ Regents Physics Wave Training Concept Questions III 1) Why does sound diffract through doorways but light casts a shadow?

Period __________ Mr. McClary

2) How does Younge 2 slit interference show that light is a wave?

3) How does dispersion explain why mirror telescopes are better than lens ones?

4) Why is fiberoptic technology required for large volumes of data to b transmitted?

5) What is it about x-rays and radio waves that mke them each well suiting for their respective uses?

Name ___________________________ Regents Physics Wave Training Reading Questions

Period __________ Mr. McClary

FCC 700-MHz auction could shift wireless landscape, eventually
In January, the FCC will auction the swath of spectrum that will be freed up when analog TV signals go off the air in February 2009. The outcome of the 700-MHz auction carries enormous implications for wireless-network operators, consumerelectronics makers, and engineers. By Tam Harbert -- Electronic Business, 10/1/2007

Name ___________________________ Regents Physics Waves Training Reading Questions 1) What is the 700Mhz band currently used for?

Period __________ Mr. McClary

2) What online company would like to be a major player?

3) Who is running the auction?

4) When will the bandwidth become available?

5) Who challenged the sale and why?

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