PH263_test1 -...

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Unformatted text preview: ---MONTGOMERYCOLLEGERockville-CampusName_S~1.12m length of telephone wire has a mass of24kg. The wire is clamped tightly at both ends and stretched witha te~sion of1000N. It is set into resonant vibration by the wind.a) W rat is the spe;dof ~.~'2,,:versewaves on thewire? :-:-'"':":~IIr\J~--;~--.. '.-L-:.+ :iff l:t:I \)~;.i- _eJ>Iv;.C'::L'It . . - . - - - - - . . -/r!;.:.~KjI~.-'vtI y1z,,'2.-'tp-T."IW V '" -/." "'-.-" " " .I'v-1i:,At:.1...4j"il! / ;.2~Iil'\.U'~0O:V'l)~..'- ~1fJit'tF"- ,_ ,-_ _,- ~ . - :;L lb) What are the wavelengths of one- and two-loop standing wavesonthe wire?\'va.,,"\~~;:r-!t..1#[0,,-,1.1"', : \'JQ.\lI\.I~.~iL.O{~lc.\"Ots :L::- ~I~\ ),~:2.C'\L.::\"L..?> \k:~r,2- ~----.:,....1.2 \ '"l~l_~.:.~~,__;=ct!.~]..- .w~*~"'-=- a ,}-~-T~="'il~f"12-~--\ ./~."~c){w..,a:~ethe fre~enciesof t~e standing waves in part b)?+;;-V-2 -i ;f:::;2.,2. ~,.--X' -.:U ...,'..;G."It\jft: : '- ~ Z ..3 b - - ~lf~z:1.E'"~ 2 --\.> ....
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PH263_test1 -...

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