Here are some more attempts from Homer and Hilda. Your job is to trace the CCP and determine which of the bulbs will light. Note: the bulbs are always touching each other.
2
10:
3. bulb 1: Lit
Unlit
4. bulb 1: Lit
Unlit
bulb 2:
Lit
Unlit
bulb 2: Lit
Unlit
2
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5. bulb 1: Lit
Unlit
6. bulb 1:
Lit
Unlit
bulb 2:
Lit
Unlit
bulb 2:
Lit
Unlit
+
7. bulb 1: Lit
Unlit
bulb 2: Lit
Unlit
Modeling Workshop Project 2009
2
CI WS2 v3.0
Hi

Disney, viacom and aol time warner are examples of

1. what is the relationship between wavelength and the penetrating power of an electromagnetic wave? a) the penetrating power has no relationship to the wavelength. b) the penetrating power increases as the wavelength increases. c) the penetrating power decreases as the wavelength increases. d) the penetrating power decreases as the wavelength decreases. 2. as ice melts and turns into water, the speed of sound through the material would most likely do what? justify your answer. a) the speed would not change because the material is always water. b) the speed of sound would increase because the density of water is less than that of ice. c) the speed of sound would increase because energy is added to ice in order to make it melt. d) the speed of sound would decrease because sound travels faster through solids than liquids. 3.which of these waves need a medium to travel through? a) sound b) x-rays c) infrared rays d) visible light

Are formed where bumps from two surfaces come into contact ?