Vocabulary Light and Lenses

OPAQUE: COMPLETELY BLOCKING LIGTH FROM PASSIN THROUGHT.

TRANSPARENT: LETTING SO LIGHT THROUGHT,SO THAT OBJCTS ON THE OTHER SIDE CAN BE SEEN CLEARLY.

TRANSLUCNT: LETTING ONLY SOME LIGTH THROUGHT, SO THAT OBJECTSON THE OTHER SIDE APPEAR BLURRY.

POLARIZATION: ALLOWING LIGHT VIBRATIONS TOPASS THROUGHT IN ONLY ONE DIRECTION.

REFRACTION: THE BENDING OF LIGTH RAYS AS THEY PASS FROM ONE SUBSTANCE INTO ANOTHER.

CONVEX LENS: A LENS THAT CURVES OUTWARD AND BRING LIGTH RAYS TOGETHER.

CONCAVE LENS: A LENS YHAT CURVES INWARD AND SPREAD LIGTH RAYS APART.