1.

Fill in the following blanks with suitable words : (a) Light travelling along a normal is ___ refracted. (b) Light bends when it passes from water into air. We say that it is ___.

Answer»

Fill in the following blanks with suitable words : (a) Light travelling along a normal is ___ refracted. (b) Light bends when it passes from water into air. We say that it is ___.



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