Light And Sound QUESTIONS AND ANSWERS :: part7 : 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 band of seven colours obtained on the screen, when white light pass through a prism, is called …………. |
| Dispersion |
| Reflection |
| Spectrum |
| None of the above |
2.The phenomenon due to which white light splits into seven colours is called …………… |
| Refraction of light |
| Dispersion |
| Refraction |
| None of the above |
3.Plane mirror are used …………….. |
| as looking glass |
| in solar cooker |
| Both (1) and (2) |
| None of the above |
4.Image formed by a convex mirror is ……………. |
| erect, virtual and magnified |
| erect, real and smaller |
| erect, virtual and smaller |
| none of the above |
5.Which one shows lateral inversion? |
| Plane mirror |
| Convex mirror |
| Concave mirror |
| None of the above |
More Light And Sound QUESTIONS AND ANSWERS available in next pages
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