InterviewSolution
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InterviewSolution
| 1. |
An air bubble in a glass of water shines brightly due to : (a) total internal reflection (b) diffraction (c) refraction (d) none of these |
| Answer» <p style="text-align: justify;"><span style="color:#000000"><span style="font-family:Arial,Helvetica,sans-serif"><strong>Correct option (a) total internal reflection </strong></span></span></p><p style="text-align: justify;"><span style="color:#000000"><span style="font-family:Arial,Helvetica,sans-serif"><strong>Explanation:</strong></span></span></p><p style="text-align: justify;"><span style="color:#000000"><span style="font-family:Arial,Helvetica,sans-serif">An air bubble in a glass of water shines because of total internal reflection. A ray of light going from water into an air bubble is totally reflected and the air bubble shines.</span></span></p> | |