why is it so..............

Asked by siddhi_rathi | 13th Jul, 2009, 04:06: PM

Expert Answer:

In case of crushed glass, irregular reflection takes place from various particles.Thus, the light is sent back to the same medium. Therefore, it looks opaque. On putting water over the powder incident light gets refracted through water. That is why it looks transparent.

Answered by  | 23rd Jul, 2009, 07:41: PM

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