LIGHT Read each slide Look at each picture
- Slides: 24
LIGHT Read each slide. Look at each picture. Answer each question.
Light comes from the sun.
The sun’s rays pass through the atmosphere and give us light.
Light comes from light bulbs. We can work and play at night because of light bulbs.
The light passes through the glass and illuminates our world.
Light can pass through our atmosphere and the clear glass that surrounds a light bulb, but light can not pass through everything.
Light can not pass through wood.
Light can not pass through rock.
Light can not pass through metal.
Light can pass through glass.
Windows are made of glass to let in the light.
Windows are transparent That means they are easy to see through.
The word trans means through and the word parens means to appear. The word transparent means to appear through.
This canoe is transparent You can see right through it.
Some items are translucent Trans means through and lucere means to shine. The word translucent means to shine through.
You can see though translucent glass, but what you see is fuzzy.
Other objects may be opaque Opaque objects can not be seen through. Opaque means to shade.
These glass beads are opaque
Light shines upon us from the sun. Light shines upon us from electric bulbs. Light lets us work and play.
Light shines clearly through transparent objects.
Light shines through translucent objects, but they look fuzzy and unclear to us.
Light can not shine through opaque objects. The light can not pass through for us to see.
Transparent = clear Translucent = fuzzy Opaque = shaded
LIGHT QUIZ 1. Name two things light can pass through. ________ and _______ 2. Name two things light can’t pass through. ________ and _______ 3. Transparent means ________ 4. Translucent means ________ 5. Opaque means __________
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Light light light chapter 23
Light light light chapter 22
Light light light chapter 22
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Activity 1 look up look down
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George bernard shaw
Look it
