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Type Questions· How will you show that brightness diminishes with the increase in distance? |
Answer» <html><body><p><strong>Answer:</strong></p><p>The <a href="https://interviewquestions.tuteehub.com/tag/intensity-1047474" style="font-weight:bold;" target="_blank" title="Click to know more about INTENSITY">INTENSITY</a> or brightness of light as a function of the distance from the light <a href="https://interviewquestions.tuteehub.com/tag/source-1219297" style="font-weight:bold;" target="_blank" title="Click to know more about SOURCE">SOURCE</a> follows an inverse square relationship. ... Notice that as the distance increases, the light must <a href="https://interviewquestions.tuteehub.com/tag/spread-1222907" style="font-weight:bold;" target="_blank" title="Click to know more about SPREAD">SPREAD</a> out over a larger surface and the surface brightness decreases in accordance with a "one over r <a href="https://interviewquestions.tuteehub.com/tag/squared-2279006" style="font-weight:bold;" target="_blank" title="Click to know more about SQUARED">SQUARED</a>" relationship.</p><p><strong>Explanation:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/hope-25911" style="font-weight:bold;" target="_blank" title="Click to know more about HOPE">HOPE</a> it helps you!</p></body></html> | |