Subject :NSO Class : Class 2
Subject :NSO Class : Class 8
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Subject :NSO Class : Class 4
How many food chains are there in the given food web?
(a) 11
(b) 12
(c) 14
(d) 15
answer should be 15
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Subject :NSO Class : Class 5
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Subject :NSO Class : Class 5
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Subject :NSO Class : Class 4
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Subject :NSO Class : Class 8
Ans 3:
Class : Class 8
The answer should be 3 because humans can hear sounds ranging from 20 Hz to 20,000 Hz.
Ans 5:
Class : Class 8
Yes the answer should be 3 because human's Audible range is fron 20HZ TO 20KHZ.And here10 khz,0.1 khz and 1 khz comes Under this but not 100khzThanks.
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Subject :NSO Class : Class 2
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Subject :NSO Class : Class 7
Ans 3:
Class : Class 7
the answer is A. If you heat a system then that is obvious that its temperature will rise, how can it remain the same when it is heated up. if SOF Olympiad says the answer is C then it has to give a better solution with more examples so that we can understand it better.
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Subject :NSO Class : Class 2