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An object of 5cm, is kept at a distance of 15cm in front of a concave mirror offocal length 20cm. Find nature, position and size of image so formed |
Answer» <html><body><p><strong>Explanation:</strong></p><p>It will be found to be equal to 6 <a href="https://interviewquestions.tuteehub.com/tag/cm-919986" style="font-weight:bold;" target="_blank" title="Click to know more about CM">CM</a>. <a href="https://interviewquestions.tuteehub.com/tag/thus-2307358" style="font-weight:bold;" target="_blank" title="Click to know more about THUS">THUS</a>, object is placed at a distance of 6 cm × 5 = 30 cm from the lens. A <a href="https://interviewquestions.tuteehub.com/tag/concave-927978" style="font-weight:bold;" target="_blank" title="Click to know more about CONCAVE">CONCAVE</a> lens of focal length <a href="https://interviewquestions.tuteehub.com/tag/15-274069" style="font-weight:bold;" target="_blank" title="Click to know more about 15">15</a> cm forms an image 10 cm from the lens.</p></body></html> | |