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shaurya aggarwal from scholars rosary senior secondary school, rohtak
Subject :NSO    Class : Class 5

Sneha classified some materials as shown in the table.

W and X refer to _____ and _____ respectively.

AW : Allows light to pass through easily, X : Does not allow light to pass through at all
BW : Non magnetic, X : Magnetic
CW : Does not conduct electricity, X : Conducts electricity easily
DW : Colourless, X : Coloured


A good question to study different types of matters and their features

Ans 1:

Srija Das from Sent Joseph Convent Chandannagar, Serampore
Class : Class 10
option B can also come

Ans 2:

Swastik Panda from Orchid International school, Pune
Class : Class 5
Yes, of course, the answer should be B

Ans 3:

Ayushree Barman from Sri Sri Academy, Kolkata
Class : Class 6
The correct answer should be B. Ice is the frozen form of water, which is a good conductor. So C cannot come as the answer.

Ans 4:

shaurya aggarwal from scholars rosary senior secondary school, rohtak
Class : Class 9

Ans 5:

Shreyasi Padihary from The Cambridge International School , Bangalore
Class : Class 7
Answer should not be B as zinc and aluminium are not magnetic.

Ans 6:

Devina kashyap from TPS, Mumbai
Class : Class 4
B is also correct as none of them in column W is magnetic

Ans 7:

harry potter from Hogwarts school of witchcraft and wizardry , london
Class : Class 5
yes, ice is the frozen form of water abut it still conducts electricity although it is a poor conductor

Ans 8:

Mehar from NCS, Vasco
Class : Class 5
Doesn't ice conduct electricity?

Ans 9:

Shreyasi Padihary from The Cambridge International School , Bangalore
Class : Class 7
I think it is B

Ans 10:

Karthika from isg, Muscat
Class : Class 7
option B also can come

Ans 11:

Pratham Dave from GNS, Bangalore
Class : Class 7
Yes Ayushree Barman the answer to this question is B and not C

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