Question

Ram planned an activity to observe an object through pipes as shown in figure, so that he could see ob-

jects which he could not directly see.

(a)Mention how many mirrors should he use to see the objects. (1)

(b) If any of the mirrors is removed, will he be able to see the objects? (1)

(c) Indicate the positions of the mirrors in the figure. (1)

(d) Name this instrument and explain how it works? (1)​

Answer 1

Ram planned an activity to observe an object through pipes as shown in figure, so that he could see ob-

jects which he could not directly see.

(a)Mention how many mirrors should he use to see the objects. (1)

(b) If any of the mirrors is removed, will he be able to see the objects? (1)

(c) Indicate the positions of the mirrors in the figure. (1)

(d) Name this instrument and explain how it works? (1)