Question

(Q17 Correct the following sentences:-
(a) If I fail this examination I shall give the next examination.
b) No sooner he had entered the hall then the lights went out and everybody began to screen.
(c) Let's buy a new bike with the annual bonus, can we?
d) On the evidences of their recent matches it is likely that Spanish team will win.
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Answer 1

Answer:

Concave mirrors converge light to one prime focus point. Therefore, they are also called converging mirrors. They are used to focus light. The image formed by a concave mirror varies in size depending on the position of the object with respect to the mirror.

Explanation:

don't know