PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoBoojho planned activity to observe an object A through pipes as shown in Fig., so that he could see objects which he could not directly see.
(a) How many mirrors should he use to see the objects?
(b) Indicate the positions of the mirrors in the figure.
(c) What must be the angle with respect to the incident light at which he should place the mirrors?
(d) Indicate the direction of the rays in the figure.
(e) If any of the mirrors are removed, will he be able to see the objects?
(a) How many mirrors should he use to see the objects?
(b) Indicate the positions of the mirrors in the figure.
(c) What must be the angle with respect to the incident light at which he should place the mirrors?
(d) Indicate the direction of the rays in the figure.
(e) If any of the mirrors are removed, will he be able to see the objects?
a. Boojho should use plane mirrors to see the objects.
c. Mirrors should be placed at an angle of with respect to the incident light. So, that the rays can move forward.
e. Boojho the objects if any of the mirrors is removed.
Important!
Draw images for questions (b) and (d) and compare it with the given answer.
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