[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fvFy67NWd0vLe3HDpUJx6rZ8SY8zULoQ9thASV7z75wQ":3},{"id":4,"source":5,"question":6,"options":7,"answer":12,"related":13,"type":24,"origin":50,"createTime":26},68475830,"v1","A wave traveling on a string is shown by \u003Cimg src=\"https:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F7a1736f6882c8b7039b469f318fd8118.png\">(SI), so",[8,9,10,11],"λ=1.05m; ω=80 rad\u002Fs; f=6 Hz","λ=1.05m; ω=80 rad\u002Fs; f=12.7 Hz","λ=2.1m; ω=80 rad\u002Fs; f=6 Hz","λ=2.1m; ω=40\u002Fπ rad\u002Fs; f=12.7 Hz",[],[14,27,31,40],{"id":15,"source":5,"question":16,"options":17,"answer":22,"related":23,"type":24,"origin":25,"createTime":26},68475829,"\u003Cimg src=\"https:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F4a5e95a76c785d236a450ee5a44e6c6c.png\">",[18,19,20,21],"\u003Cimg src=\"https:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002Fc3ca4ceff8d724772bbdb69ad8a59375.png\">","\u003Cimg src=\"https:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F063a0dd0c8dc6f0fac5bbabb4139b2f6.png\">","\u003Cimg src=\"https:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F249f4db68a884522245e99e0a2ab5d5b.png\">","\u003Cimg src=\"https:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F50fb0e2bc20014fba49822f7fc7a0da6.png\">",[],[],0,null,"2023-06-17T22:06:58+08:00",{"id":4,"source":5,"question":6,"options":28,"answer":29,"related":30,"type":24,"origin":25,"createTime":26},[8,9,10,11],[],[],{"id":32,"source":5,"question":33,"options":34,"answer":38,"related":39,"type":24,"origin":25,"createTime":26},68475831,"motional function of point P. \u003Cimg src=\"https:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F9c8c81f03621b07c69091cbfbadc137b.png\">",[35,35,36,37],"\u003Cimg src=\"https:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F791b28ba684b281f6e2fa17ff62be2ec.png\">","\u003Cimg src=\"https:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002Fa5e47197006e215913d950c4104a756b.png\">","\u003Cimg src=\"https:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F1b9d07c6e9d4e2f314f425eeb8e6554f.png\">",[],[],{"id":41,"source":5,"question":42,"options":43,"answer":48,"related":49,"type":24,"origin":25,"createTime":26},68475832,"Which of the following statements is not necessarily true regarding mechanical waves?( )",[44,45,46,47],"The wave speed depends on the properties of the medium in which they travel","They require a medium through which to propagate","They are sinusoidal in nature","They carry energy",[],[],{"courseName":51,"courseImg":52,"workName":53,"workId":54,"count":55,"courseId":56},"Physical Modelling A","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F060ff84879b2f623ef505233bbac89d7.png","wave","work_28232690",4,"c3c8a3c774ccaf53e538ec1fe9053d11"]