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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 9
The answer is B. The water conducts the heat from the iron ball and thus WATER'S temperature will increase while the temperature of the ball will constantly keep decreasing as it is loosing heat. After sometime both the water and the ball come to equilibrium state i.e they have the same temperature. From then on the temperature will remain constant. AS graph in option B indicates an increase in temperature for a while and then constant temp it is correct

Ans 2:

Class : Class 8
B

Ans 3:

Class : Class 9
The answer is B. The water conducts the heat from the iron ball and thus water's temperature will increase while the temperature of the ball will constantly keep decreasing as it is loosing heat. After sometime both the water and the ball come to equilibrium state i.e they have the same temperature. From then on the temperature will remain constant. AS graph in option B indicates an increase in temperature for a while and then constant temp It is correct

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Subject :NSO    Class : Class 8

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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 9
Answer is D

Ans 2:

Class : Class 10
yes you're right answer is d

Ans 3:

Class : Class 9
Answer is Dconfirm !!

Ans 4:

Class : Class 10
Yes it is definitely D

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7
file:///C:/Users/Amit/Downloads/MicrosoftWindows.Client.CBS_cw5n1h2txyewy!InputApp/ConfusionGIF.gif

Ans 2:

Class : Class 8
A

Ans 3:

Class : Class 7

Ans 4:

Class : Class 7

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
option c

Ans 2:

Class : Class 7
option c

Ans 3:

Class : Class 7
C

Ans 4:

Class : Class 9
c, 15 is betwwen 1st and last student. gender of first and last student not known

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 1
The area is full of greenery as mentioned so the herbivore population will increase and as we know carnivores depend on other animals for prey so their population will decrease as they do not eat plants

Ans 2:

Class : Class 6
is x a giraffe or a elephant

Ans 3:

Class : Class 6

Ans 4:

Class : Class 4
Y is a herbivore

Ans 5:

Class : Class 6

Ans 6:

Class : Class 8
But then (to continuation of solution) how did number of X animal remain the same?MASTER ANSWER from Revisewise Noida please EXPLAIN.

Ans 7:

Class : Class 6
If Z is a carnivore sof then how did X population remains same ?

Ans 8:

Class : Class 6

Ans 9:

Class : Class 8
if x and y were herbivores and z is a carnivore then why did z eat only y and not x

Ans 10:

Class : Class 8
A

Ans 11:

Class : Class 6
I think X is carnivore and their(X

Ans 12:

Class : Class 4
Y is a herbivore

Ans 13:

Class : Class 5
IF X AND Y ARE BOTH HARBIVORES THEN WHY DIDNT Z EAT X? SO I THINK X WILL BE CARNIVORE

Ans 14:

Class : Class 5
bhavya in opinion you are correct

Ans 15:

Class : Class 8

Ans 16:

Class : Class 8

Ans 17:

Class : Class 4
I think X is the carnivore right?

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
D

Ans 2:

Class : Class 6
It is C Because concave mirror is used in solar cooker not plane mirror.

Ans 3:

Class : Class 7
it is c because concave mirror is used in a solar cooker

Ans 4:

Class : Class 10

Ans 5:

Class : Class 8
I THINK IT'S "D"

Ans 6:

Class : Class 9
its c as solar cookers have concave mirror and not plane mirror

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 10

Ans 2:

Class : Class 8
Please explain

Ans 3:

Class : Class 7
Is solution available for this question?

Ans 4:

Class : Class 7

Ans 5:

Class : Class 8

Ans 6:

Class : Class 7
The answer is C, there is no factor that even hints at P not glowing.

Ans 7:

Class : Class 10

Ans 8:

Class : Class 9
It should be C

Ans 9:

Class : Class 9

Ans 10:

Class : Class 8
I do not understand this.why is the answer not C?if the circuit is closed then both bulbs should light up.

Ans 11:

Class : Class 8
Wrong answer key

Ans 12:

Class : Class 4
there is no solution

Ans 13:

Class : Class 7
P should at least light up

Ans 14:

Class : Class 1
why is there no solution for this question?

Ans 15:

Class : Class 7
Why is it so ?It is a closed circuit,right?Then surely as a matter of sense it will be 'C'

Ans 16:

Class : Class 4
both p and q will bacome brighter beacause the voltage will increase

Ans 17:

Class : Class 8
even i think its c

Ans 18:

Class : Class 8
Can someone pls explain

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 8
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Ans 2:

Class : Class 8
I think it should be I-e and II-d..... The egg and cocoon stage is not the least active cuz THEY DONT EVEN EAT A BIT..... so yaaa

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