Materials Change Light
1st Grade Science · Flashcards
1ST GRADE SCIENCE · FLASHCARDS
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QUESTION
Identify the material type if you can see light, but a face behind it looks blurry.
QUESTION
Identify the material type if you can read words clearly through it.
QUESTION
What is the best evidence that a material is opaque?
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ANSWER
No light passes through; you cannot see objects behind it. Complete light blockage defines opacity.
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