How to learnt refraction of light in laser and in soap?
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Refraction of light is the phenomenon
by which a single monochromatic source of light emits a ray which is deviated
by another medium when it passes through it. This is easily seen when we look
through the side of a glass at a pencil on the other side.
To do an experiment to observe
refraction, we use a laser and soap solution. We place the beaker containing
soap solution on a stand with a white background behind it. We then shine the
laser light directly at the soap solution, and observe it from the side against
the white background.
We will be able to observe the
refraction of light when we look at the given set up. However, precaution must be
taken that one does not directly look into the laser as it will damage
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