Question

fill in the blanks.
i)in regular reflection the reflected ray remain______to each other.
(ii) the set of colours formed on splitting of right light is called____of write light.
(iii) a kaleidoscope is a device that use_______to produce pattern.
(iv) when the angle between the mirror and the incidence Ray is 30°the angle of reflection is ______.
(v) when the angle between the mirror is 30°the no.of image is ______.
(vi) a person is suffering from____cannot see nearby objects clearly.
(vii) the bending of light when light travels from one medium to another is called______.
(viii) in a kaleidoscope the mirrors make an angle of_______write each other.
(ix)the size of pupil became ______when you seem in dim light.
(x) night birds have _______cones in their rods in their eyes.​

Answer 1

Answer:

1 - straight

3 - Light

4 - 30

5 - 12

8 - 60

9 - Small

Sorry friend i will know only this answer sorry for other