Learning Target: We will continue our review for our Waves Test Homework: Chapter Review Bellringer: Turn in Bellringers and Homework. Complete Waves Worksheet on lab stool – (You have 3 minutes, yes this is a grade) 8 7 9 180 6 10 4 2 3 30 5 20 130 140 40 120 70 60 50 150 160 170 80 1 90 100 110 Seconds You have this much time remaining:

Clicker Time Clicker Time

Please select a Team. Boys Girls

Mechanical waves can travel in any type of medium True False of 30 VOTE

Sound waves are compressional waves. True False of 30 VOTE

The amplitude of a wave is the distance between a point on one wave and the identical point on the next wave True False of 30 VOTE

In general, the more energy a wave has the greater its amplitude. True False of 30 VOTE

You can see yourself in a mirror because of the wave property called interference. True False of 30 VOTE

You can hear sounds around the corner of a door due to the wave property called diffraction. True False of 30 VOTE

Water waves can move a piece of cork floating on top of the water only in an up and down motion. True False of 30 VOTE

does not require a medium to travel through a. compressional wave b. mechanical wave c. electromagnetic wave d. Transverse wave E. interference  20 30

light waves and water waves are examples of this a. compressional wave b. mechanical wave c. electromagnetic wave d. Transverse wave E. interference  20 30

interaction of various different waves a. compressional wave b. mechanical wave c. electromagnetic wave d. Transverse wave E. interference  20 30

can be either transverse or compressional a. compressional wave b. mechanical wave c. electromagnetic wave d. Transverse wave E. interference  20 30

sound waves are an example of this a. compressional wave b. mechanical wave c. electromagnetic wave d. Transverse wave E. interference  20 30

the pitch of a sound wave 20 Amplitude reflection Diffraction Refraction frequency  0 of 30

why light shines off of a mirror 20 Amplitude reflection Diffraction Refraction frequency  0 of 30

related to the energy of a wave 20 Amplitude reflection Diffraction Refraction frequency  0 of 30

the changing of the speed of a wave 20 Amplitude reflection Diffraction Refraction frequency  0 of 30

the spreading out of waves around a barrier 20 Amplitude reflection Diffraction Refraction frequency  0 of 30

the spreading out of waves around a barrier 20 Amplitude reflection Diffraction Refraction frequency  0 of 30

Which one of the following is NOT an example of a mechanical wave? 20 Seconds Remaining Which one of the following is NOT an example of a mechanical wave? sound wave earthquake wave water wave radio wave of 30

20 Seconds Remaining Which one of the following is NOT an example of a electromagnetic wave? sound wave red light x-rays gamma rays of 30

Tsunamis have a large amount of energy because of their large ____. 20 Seconds Remaining Tsunamis have a large amount of energy because of their large ____. Wavelength Frequency Amplitude diffraction of 30

A place where molecules are far apart is a ____. 20 Seconds Remaining Refraction Rarefaction Reflection compression of 30

When light bounces off a surface it is called ____. 20 Seconds Remaining Reflection Diffraction Refraction interference of 30

In which one of the following cases will refraction occur? 20 Seconds Remaining In which one of the following cases will refraction occur? light traveling from air to glass light reflecting off of a mirror light bending around the corner of a door green light interfering with blue light of 30

Constructive interference occurs when waves meet ____. 20 Seconds Remaining Constructive interference occurs when waves meet ____. crest-to-crest and trough-to-trough crest-to-trough and crest-to-trough trough-to-crest and trough-to-crest crest-to-crest of 30

Waves are rhythmic disturbances that carry energy through matter or space without transferring _____. Matter Energy of 30 20

Since sound is a mechanical wave it needs a ___________to travel through. Source Medium Wave Air Molecules 0 of 30 20

Waves that do not require matter to transfer energy are _______ waves Transverse Compressional Electromagnetic Sound Mechanical 30 20

_______________ waves can be either transverse or compressional. Electromagnetic Sound Mechanical 30 20

The echo of a sound wave is due to ___________ of the sound wave ? Reflection Refraction Interference Diffraction 20 0 of 30

When two waves interact and their amplitudes cancel out, ______ interference has occurred. 20 Destructive Constructive Deconstructive 4. Pass 0 of 30

The change in direction of waves when the wave travels from air to glass is ____________________. Reflection Refraction Interference Diffraction 20 0 of 30