Subject :NSO Class : Class 1
Subject :NSO Class : Class 8
Ans 1:
Class : Class 9
The correct answer is D.
In a transverse wave the direction of the movement of the particle is perpendicular to direction of motion of the wave.
So, over here, when we move the end Q from left and right , it will produce a transverse wave,. You can check it by observing it from the top.
Ans 2: (Master Answer)
Class : Class 1
The correct answer is D
In transverse wave, vibration of a wave is perpendicular to its direction of propagation of wave.
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Subject :NSO Class : Class 7
Ans 1:
Class : Class 7
Ans 2: (Master Answer)
Class : Class 1
The correct answer is A.
Sugar syrup is neutral and hence the colour of blue litmus and red litmus remains unchanged. Tamarind juice is acidic, so blue litmus turns red but red litmus does not change its colour. Lime water and soap solution are basic in nature which turn red litmus blue whereas blue litmus remains unchanged.
Post Your Answer
Subject :NSO Class : Class 7
Ans 1: (Master Answer)
Class : Class 1
Fish Y will be least affected as it is camouflaging with the sea weeds. Fish Y can easily escape from the predator by blending with the surrounding environment.
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Subject :NSO Class : Class 7
Ans 1:
Class : Class 7
It is cooling towards room temperature so it does not solidify since the freezing point is below room temperature.
Ans 2:
Class : Class 7
I think b is correct because there is no solidification
Ans 3:
Class : Class 7
i think b is correct
Ans 4:
Class : Class 7
Three states - gas , liquid & solid
When hot water temp is going down it will be ultimate become solid ie ice
But before becoming ice temp will stagnant for some time where in both states liquid & solid co-exist==> some part of liquid is in ice form.
X is the same state where in solid and liquid will co-exist. Hence option 4 is correct(solidification& evaporation)
Note: Could not attach gif .It would have made it more clear.
Ans 5:
Class : Class 6
why?
Ans 6:
Class : Class 8
It cools towards room temperature so it does not freeze
Ans 7:
Class : Class 6
b is the correct answer
Ans 8:
Class : Class 7
B is the correct answer
Ans 9:
Class : Class 8
Also freezing and melting point of water is 0 degrees celsius
Ans 10:
Class : Class 7
i think b is the correct answer
Post Your Answer
Subject :NSO Class : Class 3
Ans 1:
Class : Class 4
The answer is gibbous moon.
Ans 2:
Class : Class 4
b
Ans 3:
Class : Class 4
Post Your Answer
Subject :NSO Class : Class 4
The following table shows some information on four plants, (A), (B), (C) and (D). A tick (√) indicates that the plant shows that particular characteristic.
Based on the information above, which letter, W, X, Y or Z, best represent plants (C) and (D)?
| Plant (C) | Plant (D) | |
| A | W | X |
| B | X | Y |
| C | Y | Z |
| D | Z | W |
Ans 1: (Master Answer)
Class : Class 1
The correct answer is A.
Both plants ‘c’ and ‘d’ bear fruits. This means they are flowering plants as only flowers change into fruits. Plant ‘c’ grows in water i.e., it is an aquatic plant but plant ‘d’ does not grow in water thus, it is a nonaquatic plant. Hence 'W' and 'X' represent plant ‘c’ and ‘d’ respectively.
Ans 2:
Class : Class 4
A
Ans 3:
Class : Class 4
A
Ans 4:
Class : Class 5
a
Ans 5:
Class : Class 4
a is right
Post Your Answer
Subject :NSO Class : Class 8
Ans 1: (Master Answer)
Class : Class 1
The correct answer is B
In given figures, both the circuits are tightly connected and both the liquids conduct electricity because both the bulbs are glowing. The bulb in the set up P glows more brightly as compared to that of the set up Q might be because of any of the two possibilities:
1. The liquid in Q may have small conductivity.
2. Liquid in P is equivalent to a battery while liquid in Q is equivalent to a cell of the battery of liquid P.
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Subject :NSO Class : Class 4
Ans 1: (Master Answer)
Class : Class 1
Plaese mention your query
Post Your Answer
Subject :NSO Class : Class 3
Ans 1:
Class : Class 4
Well shiven
Ans 2:
Class : Class 4
aayman please can you come online
Ans 3:
Class : Class 3
Drying is the answer From aayman
