Class 10 Physics MCQs – Practice Test 16 (Chapter 6)

Geometrical Optics Notes Questions with Answers PDF Download – Test 16

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Study Geometrical optics Notes Questions and Answers PDF (Geometrical Optics Quiz Answers PDF e-Book) download Ch. 6-16 to study Class 10 Physics Course. Practice Spherical Mirror Formula MCQ PDF, Geometrical Optics Quiz Questions and Answers for high school certificate courses. Download the Class 10 Physics Notes App – Free Geometrical Optics App for spherical mirror formula, reflection of light, refraction of light, compound and simple microscope, total internal reflection test prep for high school graduation certificate.

The MCQ: If an object is 14 cm in front of the convex mirror and image distance is 5.8 cm then it's focal length is; "Class 10 Physics Notes" App APK Download with answers: -4.1cm, -20 cm, -9.9 cm, and -8.2 cm for high school certificate courses. Practice Spherical Mirror Formula MCQ Questions, download Kobo e-Book (Free Chapter) for online high school courses.

Geometrical Optics MCQs – Practice Test 16 PDF Download

MCQ 76: If an object is 14 cm in front of the convex mirror and image distance is 5.8 cm then it's focal length is:

-20 cm
-4.1cm
-9.9 cm
-8.2 cm

MCQ 77: Rough surfaces reflect rays of light in:

two directions
one direction
many directions
no direction

MCQ 78: Speed of light in air/speed of light in a medium is equal to the index of:

defraction
acoustics
reflection
refraction

MCQ 79: A magnifying glass is also called:

telescope
compound microscope
simple microscope
endoscope

MCQ 80: The critical angle for glass is:

50 °
42 °
45 °
30 °

Geometrical Optics Notes App & e-Book – Class 10 Physics Admission Tests

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