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Join PAF - Academic Test - Physics - Optical Instruments - Quiz 3

Practice 10 high yield MCQs on Physics from Chapter Optical Instruments for Academic Test. After submission, get instant results with correct answers and detailed explanations. This is Quiz 3 of the series.

21. What is the magnifying power of a simple microscope?



22. Does a compound microscope have higher magnification?



23. What lenses does an astronomical telescope use?



24. What does a reflecting telescope use as objective?



25. What type is the Hubble Space Telescope?



26. What do binoculars use to shorten light path?



27. What is the working distance?



28. What does numerical aperture determine?



29. What does a spectrometer do?



30. What does a polarimeter measure?



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Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

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