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小明在湖边散步时，看到水中的鱼在“白云”中穿梭，下列说法正确的（ ）
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青海湖水清澈见底平静如镜.站在湖边的游客能清晰地看见自己在水中的倒影这是光的现象湟鱼洄游时游客也能欣
天竺湖边散步的小明发现一只白鹭在水中飞翔他所看到的是空中白鹭的填实或虚像当白鹭飞向湖面时水中的白鹭将
你在湖边漫步你同时能看到水中的白云和鱼前者是由于光的形成填反射|或折射
小明在平静的湖边看到云在水中飘鱼在云上游对于这一有趣现象的形成下列说法正确的是
云和鱼都是虚像
云是虚像，鱼是实像
云和鱼都是由光的反射形成的
云和鱼都是由光的折射形成的
你在湖边漫步你同时能看到水中的白云和鱼前者是由于光的_______形成.填反射或折射
站在清澈的湖边常常可以看到水中鱼儿在白云里穿梭的景象人看到鱼儿是由于光的_____而形成的像白云是由
五一黄金周小明来到青山环抱．绿树簇拥的西子湖畔站在湖边俯视平静的湖面可以看到船儿在水面游荡鸟儿在水
船儿
鸟儿
鱼儿
青山
2015·宜昌小明在平静的湖边看到云在水中飘鱼在云上游对于这一有趣现象的形成下列说法正确的是
云和鱼都是虚像
云是虚像，鱼是实像
云和鱼都是由光的反射形成的
云和鱼都是由光的折射形成的
小明在东钱湖畔看到船儿在水面荡漾鱼儿在白云中穿梭青山在水中摇曳．小明看到的景物中由于光的折射形成的
船儿
鱼儿
白云
青山
坐在湖边钓鱼时会看到水中有对面高楼的倒影有白云水草和鱼儿鱼儿在白云和高楼中快乐地游着关于看到的水中
看到的鱼．水草是虚像，白云是实像
看到的鱼和高楼的倒影是实像
看到的水中所有的物体都是虚像
以上说法都不对
小丽同学在湖边游玩她看到池水中鱼儿在白云中游动关于该现象的分析正确的是
看到的鱼是光折射形成的实像
云是折射形成的虚像
看到的鱼是光反射形成的虚像
云是光反射形成的虚像
如图小明站在白云湖边看到小鱼在水中游动同时发现一只鸟在水中飞翔似乎在模仿水面上方另一只鸟的飞翔动作．
小明看到的鱼是光的反射形成的虚像
小明看到的鱼是光的折射形成的实像
水中的“鸟”到水面的距离小于空中的鸟到水面的距离
如果此时下雨，水面折皱，水中的“鸟”和鱼都“不见了”，但光的反射和折射规律不会改变，只是不能形成清晰的像
青海湖水清澈见底平静如镜站在湖边的游客能清晰地看见自己在水中的倒影这是光的①现象湟鱼洄游时游客也能欣
小丽同学在湖边游玩她看到池水中鱼儿在白云中游动关于该现象的分析正确是
看到的“鱼”是光折射形成的虚像
“白云” 是光折射形成的虚像
看到的“鱼”是光反射形成的虚像
“白云” 是光反射形成的虚像
小王站在九龙公园的湖边往水里看他看到了湖水中的鱼游弋在蓝天白云之间他做出以下的判断其中正确的是:
这是光的反射现象，白云和鱼都是虚像;
这是光的折射现象，白云是虚像，鱼是实像;
白云是光的反射形成的虚像；而鱼是光的折射形成的实像;
白云是光的反射形成的虚像，而鱼是光的折射形成的虚像.
人站在河边观察水中的情景看到的鱼恰好在蓝天白云间游动.对此下列说法正确的是
鱼是实像、白云是虚像
鱼是虚像、白云是实像
鱼、白云都是虚像
鱼、白云都是实像
暑假小明去五台山旅游站在清澈的湖边望向平静的水面看到云在水中飘鱼在云上游鱼戏白塔绿树间如图这些景象中
白云倒影
游动的鱼
白塔倒影
绿树倒影
小明到湖边游玩他站在岸上看到了①岸上的树②水中的鱼③空中的小鸟④自己在水中的倒影.则在小明看到的景物
站在清澈的湖边常常可以看见水中鱼儿在白云里穿梭的景象.人看到鱼儿是由于光的_______而形成的像白
小明在东钱湖畔看到船儿在水面荡漾鱼儿在白云中穿梭青山在水中摇曳．小明看到的景物中由于光的折射形成的是
船儿
鱼儿
白云
青山
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下列有关电磁波的特性和应用说法正确的是
△OMN为玻璃等腰三棱镜的横截面．ab两束可见单色光从空气垂直射入棱镜底面MN在棱镜侧面OMON上反射和折射的情况如图所示由此可知A．棱镜内a光的传播速度比b光的小 B．b光比a光更容易发生明显衍射现象C．a光的频率比b光的高 D．a光的波长比b光的长
假如你是李华你的美国笔友Susan最近收到了某所大学的录取通知书但由于经济原因准备放弃入学资格.请根据以下要点给她写一封信劝说她不要放弃: 1.上大学的重要性; 2.如何解决所面临的困难. 注意:1.词数120词左右; 2.适当增加细节使内容充实行文连贯; 3.开头和结尾已给但不计入总词数. DearSusan Iamsorrytohearthatyouhavedecidednottogotocollege. Yours LiHua.
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