Light And Sound QUESTIONS AND ANSWERS :: part10 : 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 image formed by a mirror is virtual and erect. The mirror is ……………… |
| Convex |
| Concave |
| Plane |
| None of the above |
2.The mirror used by a dental surgeon is …………….. |
| Convex |
| Plane |
| Concave |
| None of the above |
3.…………… mirror is used to concentrate light on a given spot |
| Concave |
| Convex |
| Plane |
| None of the above |
4.A virtual image larger than the object can be produced by ……………… |
| Concave mirror |
| Convex mirror |
| Plane mirror |
| None of the above |
5.White light is composed of ………………….. |
| Seven colours |
| Five colours |
| Eight colours |
| None of the above |
More Light And Sound QUESTIONS AND ANSWERS available in next pages
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