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Uttarakhand Board Class 10 Class10 Light Mirrors — practice questions

Explore 2 free Class10 Light Mirrors questions in Uttarakhand Board Class 10 Science. Open each question or exercise to read its content, reference answers and available explanation.

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Class10 Light Mirrors questions and exercises with answers

Showing questions 1–2 of 2.

First law of reflection states angle of incidence equals:Read the answer and worked solution →A concave mirror's focal point F is located:Read the answer and worked solution →

Worked practice questions

First law of reflection states angle of incidence equals:

  1. Angle of reflection
  2. Twice the angle of reflection
  3. Half the angle of reflection
  4. Always 90 degrees
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Correct answer: A. Angle of reflection

Angle of incidence equals angle of reflection. Both measured from the normal at the point of incidence.

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A concave mirror's focal point F is located:

  1. Behind the mirror, virtual
  2. In front of the mirror, real
  3. Exactly at the pole
  4. Same place as object always
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Correct answer: B. In front of the mirror, real

Concave mirror converges parallel rays to a real focus F in front of the reflecting surface, at distance f from the pole.

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More Science topics

Light - Reflection and RefractionLife ProcessesScienceOur EnvironmentChemical Reactions and EquationsThe Human Eye and the Colourful WorldElectricityCarbon and its Compounds