Subject :NSO Class : Class 7
Subject :NSO Class : Class 9
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Subject :NSO Class : Class 8
Ans 1:
Class : Class 7
I don't think there is a correct answer because the force exerted by the upper spring balance will resist the reading on the lower balance for the Object
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Subject :NSO Class : Class 7
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Subject :NSO Class : Class 8
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Subject :NSO Class : Class 7
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Subject :NSO Class : Class 5
Ans 8:
Class : Class 8
Yes, Mannan. We can see that option (D) should be a suitable answer. Or not ð
Ans 13:
Class : Class 5
The correct option is D and I have proof:-Streamlined body of birds help them to move easily through the air while flying. It reduces the air resistance during flying.There are only a few muscles in the trunk and the tail, but they are very strong and are essential for the bird.Powerful = Strong
Ans 17:
Class : Class 9
Are you kidding me how is the answer D birds have a streamlined body and a strong tail just like fishes but how is it wrong
Ans 20:
Class : Class 5
The Answer is C. Birds do have a streamlined body to help them in flying, but they do not have a powerful tail.
Ans 24:
Class : Class 4
Monika powerful tail does not mean a heavy tail and also birds need to have a powerful tail so that they can change the direction of their flight
Ans 25:
Class : Class 5
In the solution, they show that a strong tail is gonna hinder flight. Seriously, guys? It's a no brainer, and if it hasn't been taught in school, logical reasoning can be applied. Of course a strong tail would be heavier. Why not? If a person is strong, he is heavy. It's simple- more mass= more weight. Come on. Everyone knows this. It's just logic science!
Ans 33:
Class : Class 5
Answer is cHow can it be d?How can the birds have powerful tail?If they had, they wont be able to fly up in the sky with heavy bodies.
Ans 36:
Class : Class 7
guys how is it C ? has this not been taught to you in school?this is a simple no brainer question ,the right answer is d according to me .please revise it once
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Subject :NSO Class : Class 3
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Subject :NSO Class : Class 2