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Home  >>  JEEMAIN and AIPMT  >>  Physics  >>  Class12  >>  Communication Systems
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S1: Shielding is required around high energy particle accelerators and high voltage power supplies in T.V. sets \[\] S2: Every accelerated charge particles radiate electromagnetic radiations

$\begin {array} {1 1} (a)\;\text{S1 and S2 are true; S2 is a correct explanation of S1.} \\ (b)\;\text{S1 and S2 are true; S2 is not a correct explanation of S1.} \\ (c)\;\text{S1 is true; S2 is false}\\ (d)\;\text{S1 is false; S2 is true.} \end {array}$


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Since, shielding is done to prevent the TV transmission or the particle accelerations to be undisturbed by any outer source of electromagnetic radiations. So, S2 is not a correct explanation of S1.
Ans : (b)
answered Mar 5, 2014 by thanvigandhi_1

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