Question

(d) a real and inverted im
FILL IN THE BLANKS
1. The straight line propagation of light is called
2.
reflection produces image.
3. A smooth and polished curved surface which reflects light is known as
4. The angle of ....... is equal to the angle of
5. Light travels at a constant, finite speed of ...​

Answer 1

Answer:

1) RECTILINEAR PROPAGATION OF LIGHT

2) TRUE

3) SMOOTH REFLECTION

4) INCIDENCE ; REFLECTION

5) LIGHT YEARS

Explanation:

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Answer 2

Answer:

1 . Rectilinear Propagation of light