Sarika was told by her mother for drying clothes in sun at terrace. She eventually noticed some Electricians repairing the dish antenna located at rooftop of her house. She carefully observed the antenna, but couldn't understand the proper working of it. Next day, after having discussed with her Science Teacher, she got the reply, the antenna fixed in front of curved dish, works as a signal detector in our home. What do you think, why the shapes of Curved dish is always made Concave?
A) It looks beautiful with this shape.
B) To diverge all the TV signals coming from the satellite.
C) To collect a large amount of TV Signals coming from the satellite.
D) Only this shape makes a firm grip to the antenna.
Answers
Answered by
1
Answer:
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Answered by
1
Answer:
(C)
Explanation:
To collect a large amount of TV signals coming from the Satellite.
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