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Waves review lab — Homework
Review the whole waves and information unit to answer.
- 1.What is the difference between amplitude and wavelength?
- 2.Describe, in order, the chain of events from choosing a message to a receiver correctly understanding it using a code.
- 3.Give an example of a wave carrying information rather than just energy.
- 4.True or false: sound and light are both examples of waves.
- 5.Which topic from this unit, waves, amplitude and wavelength, sound, light, or codes, do you feel needs more practice? Why?
🌲 Homeschool of the FutureFourth Grade · Science · week 18 homework