What is the reason for the effect of light on the soapy water
Answers
Answer:
it's medium is changed for rarer to denser so refraction is taking place
Effect of Light on Soapy Water
Since light is a form of energy, this could be transmitted, reflected, or it can cause heat once it hits an object or matter. The effect of light on an object or matter depends on what type of matter it is – liquid, solid, gas, etc. In this particular question, light has a different effect on soapy water. Plain water has a certain surface tension. . If you add soap or detergent in water, the surface tension of water changes, the molecular bond of water becomes weaker.
So, when light hits a plain water, it could either be reflected, or the water gets heated and evaporates, and then forms into gas.
But the effect of light on soapy water is a little bit different. When the soapy water gets heated because of light, it does not evaporate quickly. Remember that when the surface tension of water becomes weak, there is more room for the soap or detergent to stick to the water molecules that is why bubbles are formed. And that also explains why you can see and enjoy a spectrum of light in bubbles.
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