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id="xfrh1l5" class="g-mn2"> <ul id="J_question_detail" > <li> <div id="f59fzdb" class="question-block"> <div id="xh5pl5r" class="q-mc"> <h1 class="q-tit"> 1. <a href="/paper/view-5284687.shtml" class="ques-origin a-pointer" target="_blank"> (2024·浙江模擬) </a> 如圖所示，一束平行于等邊三棱鏡截面<em>ABC</em>的單色光從空氣射向<img class="mathml" src="http://math.21cnjy.com/MathMLToImage?mml=%3Cmath+xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F1998%2FMath%2FMathML%22%3E%3Cmi%3EE%3C%2Fmi%3E%3C%2Fmath%3E" style="max-width:100%;vertical-align: middle;">點(diǎn)，在三棱鏡內(nèi)偏折到<img class="mathml" src="http://math.21cnjy.com/MathMLToImage?mml=%3Cmath+xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F1998%2FMath%2FMathML%22%3E%3Cmi%3EF%3C%2Fmi%3E%3C%2Fmath%3E" style="max-width:100%;vertical-align: middle;">點(diǎn)。已知入射方向與<em>AB</em>的夾角為<img class="mathml" src="http://math.21cnjy.com/MathMLToImage?mml=%3Cmath+xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F1998%2FMath%2FMathML%22%3E%3Cmn%3E3%3C%2Fmn%3E%3Cmn%3E0%3C%2Fmn%3E%3Cmo%3E%C2%B0%3C%2Fmo%3E%3C%2Fmath%3E" style="max-width:100%;vertical-align: middle;"> ， <img class="mathml" src="http://math.21cnjy.com/MathMLToImage?mml=%3Cmath+xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F1998%2FMath%2FMathML%22%3E%3Cmi%3EE%3C%2Fmi%3E%3C%2Fmath%3E" style="max-width:100%;vertical-align: middle;">、<img class="mathml" src="http://math.21cnjy.com/MathMLToImage?mml=%3Cmath+xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F1998%2FMath%2FMathML%22%3E%3Cmi%3EF%3C%2Fmi%3E%3C%2Fmath%3E" style="max-width:100%;vertical-align: middle;">分別為<em>AB</em>、<em>AC</em>邊的中點(diǎn)，則光第一次到達(dá)<img class="mathml" src="http://math.21cnjy.com/MathMLToImage?mml=%3Cmath+xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F1998%2FMath%2FMathML%22%3E%3Cmi%3EF%3C%2Fmi%3E%3C%2Fmath%3E" style="max-width:100%;vertical-align: middle;">點(diǎn)后的傳播大致是下圖中的（　?。? </h1> <div id="vdrffdh" class="exam-s"> <span id="pxjz9rx" class="op-item"><span id="dl9rnrt" class="op-item-nut">A . </span><span id="jr1rlnp" class="op-item-meat"><img width="163" height="109" src="http://tikupic.21cnjy.com/2024/04/11/82/42/8242ad58be3f2544e38075937daab51e.png" style="max-width:100%;"></span></span> <span id="x1bx9zb" class="op-item"><span id="txtn9pr" class="op-item-nut">B . </span><span id="9zxplpp" class="op-item-meat"><img width="163" height="109" src="http://tikupic.21cnjy.com/2024/04/11/f5/09/f5094f1501b17c70bcc194e374a27ce8.png" style="max-width:100%;"></span></span> <span id="zd9rfjl" class="op-item"><span id="zjfxpvv" class="op-item-nut">C . </span><span id="h9l59h5" class="op-item-meat"><img width="163" height="109" src="http://tikupic.21cnjy.com/2024/04/11/57/9b/579bc48e13c8b00cb66b9952dc405e5d.png" style="max-width:100%;"></span></span> <span id="hnbvptt" class="op-item"><span id="ttjhzfh" class="op-item-nut">D . </span><span id="rxjfzbh" class="op-item-meat"><img width="167" height="112" src="http://tikupic.21cnjy.com/2024/05/09/64/39/6439f36908352ba48b8d7d7ff58f09f5.png" style="max-width:100%;"></span></span> </div> </div> </div> </li> </ul> <div style="height:20px;background-color: #fff;margin-top:1px"></div>  <div class="j5fbtzf" id="J_ConnectQuestionsdBox"> </div> </div> </div> <div id="fjtr95v" class="g-sd2">  <div style="background:#fff;padding:20px 0;margin-bottom:20px;text-align:center;"> <img src="/question/paper-qrcode?id=56295017" width="140px" height="140px" alt=""> <p style="text-align:center;margin-top: 10px">微信掃碼預(yù)覽、分享更方便</p> </div> <div id="tz15j5p" class="analyize-extend JV_question__papers"> <h3 class="extend-mt">使用過本題的試卷</h3> <ul class="extend-mc"> <li> <a href="/paper/view-5284687.shtml" target="_blank" title="浙江省2024年高考物理一輪模擬試卷" class="ex-tit"> <b></b><span>浙江省2024年高考物理一輪模擬試卷</span> </a> </li> </ul> </div>  <div id="rv5jbdh" class="JV_question__subject"> <ul class="subjects-recomm"> <li> <a href="/merge?id=394" target="_blank"> <img 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