Subject :NSO Class : Class 4
Subject :NSO Class : Class 7
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Subject :NSO Class : Class 3
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Subject :NSO Class : Class 3
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Subject :NSO Class : Class 3
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Subject :NSO Class : Class 5
Three glasses P, Q, R having equal amounts of water were taken and equal amount of salt was added to each one of them.
After that, P was cooled, Q was heated and R was left undisturbed.
The liquid in which glass will now taste most salty ?
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Subject :NSO Class : Class 3
Ans 1:
Class : Class 3
Both North and South have the sunlight from morning to afternoon so maximum time of sunlight. East has only morning and west has only afternoon so they have lesser time
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Subject :NSO Class : Class 7
Ans 3:
Class : Class 8
The correct answer is B. In 4sec the objet increases its speed to 200m/s . Acceleration=(200-0)÷4 = 50m/s^2. S=ut 1/2×at^2. Solve it you'll get 400m. a=acceleration(50), t=time(4), u=initial velocity(0) and s is displacement(consider it distance travelled)
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Subject :NSO Class : Class 5
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Subject :NSO Class : Class 8
