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Daily Problem

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Draw what would happen to the two waves during and after constructive interference.

Both waves are 1 cm tall.

Draw what would happen to the two waves during and after constructive interference.

Red wave is 2 cm tall.

Blue wave is 1 cm tall.

Draw what would happen to the two waves during and after destructive interference.

Both waves are 1 cm tall.

Draw what would happen to the two waves during and after destructive interference.

Red wave is 2 cm tall.

Blue wave is 1 cm tall.

What we are doing today:

PK 14.2 - I can classify and describe waves (longitudinal and transverse.)
PK 14.3 - I understand the relationship between wave characteristics and phenomena such as frequency, period, amplitude, wavelength, and velocity.
PK 14.4 - I can recognize interference and standing wave patterns and can explain nodes and antinodes.

Students will read and watch the content lessons on the class website.
Students will listen to the discussion, directions, and group members.
Students will write down notes throughout the discussion.
Students will discuss the concepts and answers to questions with their small groups.

Language Objectives

Lets Review the Lab, Wave Vibrations

When you increase the frequency of the wave, what happens to the wavelength?
What happens to the wave when it hits a medium that is more dense than the medium it is traveling in?
Does the speed of the wave depend on the amplitude of the wave?
What are some things that you noticed about the interference of waves?
Describe the motion of one point along the wave when you have a transverse wave/longitudinal wave.
Do all waves (transverse and longitudinal) behave the same way?

Chapter 14, Lesson 2 Practice Problems

Work on Chapter 14, Lesson 3 Exit Ticket

Due: TODAY before 3:00 P.M.

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