Four students showed the following traces of the path of a ray of light passing through a rectangular glass slab. The trace most likely to be correct is that of student
Four students showed the following traces of the path of a ray of light passing through a rectangular glass slab. The trace most likely to be correct is that of student
Options
The trace most likely to be correct is that of student IV.
Marking Scheme
- 11
Hint
The path of a ray of light passing through a rectangular glass slab is determined by the angle of incidence and the refractive indices of the two media.
Quick Oral Answer
The trace most likely to be correct is that of student IV. The path of a ray of light passing through a rectangular glass slab is determined by the angle of incidence and the refractive indices of the two media. In this case, the angle of incidence is 90 degrees, so the angle of refraction is also 90 degrees. This means that the ray will pass straight through the glass slab without being bent.
Analysis & Explanation
The path of a ray of light passing through a rectangular glass slab is determined by the angle of incidence and the refractive indices of the two media. In this case, the angle of incidence is 90 degrees, so the angle of refraction is also 90 degrees. This means that the ray will pass straight through the glass slab without being bent.
Common Mistakes
- 1Assuming that the ray will be bent as it passes through the glass slab.
- 2Not considering the angle of incidence and the refractive indices of the two media.
Interesting Facts
The path of a ray of light passing through a rectangular glass slab is determined by the angle of incidence and the refractive indices of the two media.
The angle of refraction is determined by the angle of incidence and the refractive indices of the two media.
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Frequently Asked Questions
How many marks does this question carry in CBSE Class 10 Science 2012?
This question carries 1 mark in the CBSE Class 10 Science 2012 examination.
Which chapter does this question come from in Science?
This question is from the chapter "Light — Reflection and Refraction" in the CBSE Class 10 Science syllabus.
What topic does this question cover in Science?
This question covers the topic "Refraction of Light" from CBSE Class 10 Science.
What type of question is this in the CBSE Class 10 Science 2012 paper?
This is a MCQ question from Section B in the CBSE Class 10 Science 2012 paper.