Activities 8-10

Activity 8

What you did:

What you should know: Identify : – Refraction – Incident Ray – Refracted Ray – Reflected Ray – Angle of Incidence – Angle of Refraction – Angle of Reflection – Normal

What you should know: Be able to tell whether the light ray is speeding up or slowing down? Does ray bend toward or away from the normal? Index of refraction – high index = lots of refraction.

BrainPop Video

What you did:

Electromagnetic Spectrum

What would the visible spectrum sound like?

What you should know: Be able to compare the frequencies, energy, and wavelengths of electromagnetic waves including visible light.

Activity 9

What you did:

What you should know: Vocabulary – Convex lens – Real image

What you should know: Be able to describe the set up that will produce a smaller, larger, and same size image. How does the image appear – right side up or upside down? reversed?

Activity 10

What you did:

What you should know: Colors that mix to make yellow, magenta, cyan, and white light.

What you should know: Be able to identify what colors of light you will see on different parts of a screen. Be able to identify how many shadows and what colors the shadows will be based on the lights being used.

How are the Lights Arranged?