{"id":4719,"date":"2024-03-05T16:11:10","date_gmt":"2024-03-05T16:11:10","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=4719"},"modified":"2024-03-05T16:11:10","modified_gmt":"2024-03-05T16:11:10","slug":"the-refractive-index-of-air-is","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/the-refractive-index-of-air-is\/","title":{"rendered":"The refractive index of air is :-"},"content":{"rendered":"

[amp_mcq option1=”0″ option2=”1″ option3=”1,33″ option4=”1.5″ correct=”option2″]<\/p>\n

The correct answer is (b), 1.0.<\/p>\n

The refractive index of a medium is a measure of how much light bends when it passes from one medium to another. The refractive index of air is 1.0, which means that light does not bend when it passes from air to air.<\/p>\n

The other options are incorrect because they do not represent the refractive index of air. Option (a), 0, is the refractive index of a vacuum. Option (c), 1.33, is the refractive index of water. Option (d), 1.5, is the refractive index of glass.<\/p>\n

I hope this helps! Let me know if you have any other questions.<\/p>\n","protected":false},"excerpt":{"rendered":"

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