Light And Sound QUESTIONS AND ANSWERS :: part11 : 1 to 5
Following Light And Sound Multiple choice objective type questions and answers will help you in many competitive written examinations and inteview 2024 like SSC exams :
1.The plane mirror that does not absorb any light in itself is called ……………… |
| Ideal mirror |
| Curved mirror |
| Broken mirror |
| None of the above |
2.A mirror is ……………. |
| transparent |
| opaque |
| spherical |
| None |
3.In periscope and kaleidoscope, which mirrors are used? |
| Plane |
| Concave |
| Convex |
| None of the above |
4.The red paint on the silver coating in a plane mirror protects ……………. |
| the polished surface |
| reflection |
| absorption |
| None of the above |
5.Clear image of objects cannot be produced by …………… |
| Plane surface |
| Rough surface |
| Spherical |
| None of the above |
More Light And Sound QUESTIONS AND ANSWERS available in next pages
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