Make multiple choice questions from refraction of light class X ICSE board
Understand the Problem
The question is asking for the creation of multiple choice questions related to the topic of refraction of light for a Class X ICSE board curriculum. This involves understanding the principles of refraction, Snell's Law, and related phenomena.
Answer
Five MCQs on the refraction of light for Class 10 ICSE.
[{"question":"What is the phenomenon called when light bends as it passes from one medium to another?","options":["A) Reflection","B) Dispersion","C) Refraction","D) Diffraction"],"correct_answer":"C"},{"question":"When a ray of light passes from air to glass, which of the following changes?","options":["A) Frequency","B) Speed","C) Wavelength","D) All of the above"],"correct_answer":"B"},{"question":"The refractive index of a medium is defined as the ratio of the speed of light in:","options":["A) Vacuum to the speed of light in the medium","B) Air to the speed of light in vacuum","C) Vacuum to the speed of sound in the medium","D) Air to the speed of sound in the medium"],"correct_answer":"A"},{"question":"A ray of light is incident on a glass slab at an angle of 30\u00b0. What is the angle of refraction if the refractive index of glass is 1.5?","options":["A) 19.5\u00b0","B) 20\u00b0","C) 30\u00b0","D) 42\u00b0"],"correct_answer":"B"},{"question":"Which one of the following is not a property of the refracted ray?","options":["A) Lies in the same plane as the incident ray and normal","B) Bends away from the normal when light passes from a denser to a rarer medium","C) Speed remains unchanged","D) Follows Snell's law"],"correct_answer":"C"}]
Answer for screen readers
[{"question":"What is the phenomenon called when light bends as it passes from one medium to another?","options":["A) Reflection","B) Dispersion","C) Refraction","D) Diffraction"],"correct_answer":"C"},{"question":"When a ray of light passes from air to glass, which of the following changes?","options":["A) Frequency","B) Speed","C) Wavelength","D) All of the above"],"correct_answer":"B"},{"question":"The refractive index of a medium is defined as the ratio of the speed of light in:","options":["A) Vacuum to the speed of light in the medium","B) Air to the speed of light in vacuum","C) Vacuum to the speed of sound in the medium","D) Air to the speed of sound in the medium"],"correct_answer":"A"},{"question":"A ray of light is incident on a glass slab at an angle of 30\u00b0. What is the angle of refraction if the refractive index of glass is 1.5?","options":["A) 19.5\u00b0","B) 20\u00b0","C) 30\u00b0","D) 42\u00b0"],"correct_answer":"B"},{"question":"Which one of the following is not a property of the refracted ray?","options":["A) Lies in the same plane as the incident ray and normal","B) Bends away from the normal when light passes from a denser to a rarer medium","C) Speed remains unchanged","D) Follows Snell's law"],"correct_answer":"C"}]
More Information
These questions cover the key aspects of refraction, including definitions, properties, and calculations involving Snell's Law.
Tips
Common mistakes include confusing refraction with reflection and miscalculating angles using Snell’s Law.
Sources
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