1. Chapter 10 – Test Outline Sec. 10.3 Translucent, transparent, opaque Translucent, transparent, opaque –Define –Give examples or if given examples, group into appropriate category –Explain what is happening to the light rays in each case

2. Absorb, reflect, transmit Absorb, reflect, transmit –Explain what is happening to the light rays in each case –Show this on a diagram –Explain what types of materials reflect more light versus absorb more light and why we would choose either situation

3. Explain why we see colour Explain why we see colour –What part of the eye is stimulated by light rays –Explain how each colour is seen (example: Why does your shirt look red?) –Explain what is happening when you see white or black

4. Sec. 10.4 Visible spectrum Visible spectrum –Define –Know ROYGBIV –Explain why prisms are able to separate light into its spectral colours –Explain how Newton proved light was made of colour

5. Sec. 10.5 Electromagnetic spectrum Electromagnetic spectrum –Define –Give examples for each type of radiant energy –Know the types of radiant energy in order of frequency, energy level, and wavelength –List dangerous forms of radiant energy and explain why they are considered dangerous –Label a diagram of a wave –Be able to draw a wave with different amplitude, frequency, energy, and wavelength

6. REMEMBER: Study all NOTES, CYU questions, and vocabulary Study all NOTES, CYU questions, and vocabulary HW: Study guide which includes vocabulary for Ch.10 (p. 308-309) **omit the words from: “luminous” to “penumbra” and “solar panels, solar cells” AND 10 thoughtful questions/answers derived from this outline (remember: don’t repeat vocab!) HW: Study guide which includes vocabulary for Ch.10 (p. 308-309) **omit the words from: “luminous” to “penumbra” and “solar panels, solar cells” AND 10 thoughtful questions/answers derived from this outline (remember: don’t repeat vocab!)