Visible Light! Crossword Puzzle

QUESTIONS LIST:

• speed of light : travels at 186,000 miles per second
• solar panels : converts sunlight to convert light to electricity
• refraction : light changes direction between one medium and another
• transmission : light passes through a transparent or translucent object
• dispersion : light is separated into equal amounts of the visible spectrum ("a rainbow")
• photon : released energy absorbed as a flash of light ("excited")
• diffusion : light spreads out after it passes through another medium
• opaque : when light cannot pass through an object
• reflection : a surface throws back light without absorbing it