30. When materials are placed in the path of a light beam various things can happen. Which word describes materials that will not allow light through? O transparent O transmitter O translucent O opaque
30. When materials are placed in the path of a light beam various things can happen. Which word describes materials that will not allow light through?
O transparent
O transmitter
O translucent
opaque
Shadows are formed when an opaque object or material is placed in the path of rays of light. The opaque material does not let the light pass through it.
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30. When materials are placed in the path of a light beam various things can happen. Which word describes materials that will not allow light through?
O transparent
O transmitter
O translucent