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Manasvi Nagpal from blooming dales international school, sri ganganagar

Subject :NSO Class : Class 5

Vijay performed an experiment to compare the heat conductivity of four different materials P, Q, R and S. Thumbtacks were fixed with wax on each material and then the materials were fixed to a trough containing hot water as shown in the diagram.

Vijay tabulated his results as shown here.

What can be inferred from his experiment?

A Material R is a better conductor of heat than material S.
B Material S is a better conductor of heat than material R.
C Material Q is a better conductor of heat than material P.
D Materials P, Q, R and S are equally good conductors of heat.

ans is a

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Ans 1:

Vihaan from Dhirubhai Ambani International School, Mumbai

Class : Class 5

Ans 2:

Amogh Nikhil Nadkarni from dps, Chandigarh

Class : Class 5

Ans 3:

Manasvi Nagpal from blooming dales international school, sri ganganagar

Class : Class 5

ans is a

Ans 4:

Student from School, City

Class : Class 5

What Are P, Q, R
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                                                                                        <h2 class="storyheading" >Ans 5:
                                                                                            
                                                                                            
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                                                                                                                <textarea class="form-control" id="editAnsPostMessage" name="editAnsPostMessage" rows="10">my kids some people get confused but correct is A

Saipriya from Sankara, Chennai

Class : Class 8

my kids some people get confused but correct is A

Ans 6:

Pratham Dave from GNS, Bangalore

Class : Class 7

Ans 7:

Adhrith Ballakur from SKCH, Bangalore

Class : Class 5

Answer is A, I think

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