Question

C.
C. Choose the correct option.
1. Which of the following statements is not true about the reflection of light?
(a) All substances absorb some incident light and reflect the rest.
(b) Highly polished surfaces are good reflectors of light.
(c) The amount of light reflected from a surface depends on the nature of the surface.
(d) An opaque object absorbs most of the incident light and reflects only a little.
the angle of reflection
2. According to the laws of reflection, the angle of incidence is
(a) less than
(b) equal to
(c) greater than
(d) always twice
3. The normal to the surface is drawn
to the surface.
(a) parallel
(b) at an angle
(c) perpendicular
(d) none of these
4. For a plane mirror, the distance between the object and the mirror is always
distance between the image and the mirror.
(a) less than
(b) equal to
(c) greater than
(d) half
5. Which of the following is/are example(s) of diffused reflection?
(a) Reflection in a plane mirror
(b) Reflection in a scratched mirror
(c) Reflection in an unused steel plate
(d) All of them
6. Which of the following is not a characteristic of the image formed by a plane mirror?
(a) Inverted
(b) Virtual
(c) Formed behind the mirror
(d) Laterally inverted
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Answer 1

Answer:

b ,d, c ,e ,t ,t ,y ,u, o, I, I. i