| Lesson Plans: The
Color Spectrum: How Does It Work?
In this activity, students will
create a model of the infrared, visible, and ultraviolet portions of
the electromagnetic spectrum. The model they create will be made to
scale based on wavelength. In order to complete this lab, students
should understand the metric system and be able to convert between
different metric units. They should also understand the concepts of
wavelength and frequency.
Observing Sound Waves
Imagine what happens when you drop a stone into a pool of water. Waves
ripple out from the spot where the stone entered the water. Those
water waves are similar to how sound waves travel through the air.
Refraction Through a Glass Block
Trace a refracted light ray
through a glass block and calculate the index of refraction
Critical
Angle
Determine critical angle for substances using Snell's Law
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