Laws of ReflectionPractice Questions & MCQs
Practice Laws of Reflection questions from Light - Reflection and Refraction (Class 10 Science) - important MCQs with answers and step-by-step solutions. Solve the sample questions below, then practice the full set free on the RankByte app.
Laws of ReflectionQuiz - Solve & Score
Q1. What is the nature of light according to modern physics?
- A.It has a dual nature - it behaves both as a wave and as a particle
- B.It is only a wave and never behaves as a particle
- C.It is only a particle and never behaves as a wave
- D.It is neither a wave nor a particle
Answer: A. It has a dual nature - it behaves both as a wave and as a particle
Q2. A stage lighting designer records 92 degrees between a fine beam of light arriving at and leaving a polished aluminium sheet in a dark room; the angle of incidence from the normal must be what?
- A.92 degrees
- B.46 degrees
- C.44 degrees
- D.184 degrees
Answer: B. 46 degrees
The normal bisects the angle between the incident and reflected rays. So the angle of incidence = 92/2 = 46 degrees.
Q3. Working in a school laboratory, a lab technician sees a slit of sunlight and its reflection enclosing 88 degrees at a plane mirror; what is the incidence angle?
- A.44 degrees
- B.88 degrees
- C.46 degrees
- D.176 degrees
Answer: A. 44 degrees
The normal bisects the angle between the incident and reflected rays. So the angle of incidence = 88/2 = 44 degrees.
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Where can I practise Laws of Reflection questions for Class 10 Science?
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Are these Laws of Reflection questions important for the exam?
Yes. These Laws of Reflection important questions follow the Science exam pattern (CBSE Boards, plus JEE and NEET foundation), so they help with both school and competitive prep.
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Every Laws of Reflection question on RankByte comes with the correct answer and a full step-by-step solution, so you learn the concept instead of just guessing.