McqMate
| Q. |
Magnetism in materials is due to - |
| A. | electrons at rest |
| B. | circular motion of electrons |
| C. | protons at rest |
| D. | all neutrons at rest |
| Answer» B. circular motion of electrons | |
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Explanation: Myopia is commonly known shortsighted. It is a condition of the eye where the light that comes in does not directly focus on the retina but in front of it. This causes the image that one sees when looking at a distant object to be out of focus but in focus when looking at a close object. Eye care professionals most commonly correct myopia through the use ofcorrective lenses, such as glasses or contact lenses. |
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