中学生网络课堂本课配套习题挑战模式1/7
单选题
难度系数：
1.
下列现象属于光的折射的是（ ）
| A: 日食的形成 |
| B: 小孔成像 |
| C: 从侧旁观察圆形鱼缸中的鱼比实际位置浅 |
| D: 水中映出岸边树木的倒影 |
一次做对，真牛！
+5奖励规则>
- 提示1：PHA+5YWJ5rK/55u057q/5Lyg5pKt55qE5LqL5L6L5pyJ5bCP5a2U5oiQ5YOP44CB5pel6aOf44CB5pyI6aOf5Y+K5b2x5a2Q562JPC9wPg==
- 提示2：PHA+5rC05Lit5pig5Ye65bK46L655qCR5pyo55qE5YCS5b2x5piv5YWJ55qE5Y+N5bCE546w6LGhPC9wPg==
- 提示3：PHA+5b2T5YWJ5LuO5LiA56eN5LuL6LSo5pac5bCE5YWl5Y+m5LiA56eN5LuL6LSo5pe277yM5Lyg5pKt5pa55ZCR5Y+R55Sf5YGP5oqY77yM6L+Z5bCx5piv5YWJ55qE5oqY5bCE546w6LGhPC9wPg==
- 答案：Qw==
PGRpdj7lvZPlhYnku47kuIDnp43ku4votKjmlpzlsITlhaXlj6bkuIDnp43ku4votKjml7bvvIzkvKDmkq3mlrnlkJHlj5HnlJ/lgY/mipjvvIzov5nlsLHmmK/lhYnnmoTmipjlsITnjrDosaHjgILmiYDku6XpgInmi6lD6YCJ6aG544CCPC9kaXY+
本课配套习题挑战模式2/7
单选题
难度系数：
2.
下列现象属于光的折射的是（ ）
| A: 在水池边看到水中的鱼比实际位置浅 |
| B: 月食的形成 |
| C: 平静的水面倒映出蓝天白云 |
| D: 茫茫白雪看上去非常刺眼 |
一次做对，真牛！
+5奖励规则>
- 提示1：PHA+5YWJ5rK/55u057q/5Lyg5pKt55qE5LqL5L6L5pyJ5bCP5a2U5oiQ5YOP44CB5pel6aOf44CB5pyI6aOf5Y+K5b2x5a2Q562JPC9wPg==
- 提示2：PHA+5b2T5YWJ5LuO5LiA56eN5LuL6LSo5pac5bCE5YWl5Y+m5LiA56eN5LuL6LSo5pe277yM5Lyg5pKt5pa55ZCR5Y+R55Sf5YGP5oqY77yM6L+Z5bCx5piv5YWJ55qE5oqY5bCE546w6LGhPGJyPjwvcD4=
- 提示3：PHA+5bi46KeB5oqY5bCE546w6LGh5pyJ77ya5rC05Lit56235a2Q5byv5oqY44CB5rC05Lit6bG85L2N572u6L6D5rWF562JPGJyPjwvcD4=
- 答案：QQ==
PGRpdj7lvZPlhYnku47kuIDnp43ku4votKjmlpzlsITlhaXlj6bkuIDnp43ku4votKjml7bvvIzkvKDmkq3mlrnlkJHlj5HnlJ/lgY/mipjvvIzov5nlsLHmmK/lhYnnmoTmipjlsITnjrDosaHjgILmiYDku6XpgInmi6lB6YCJ6aG5PC9kaXY+
本课配套习题挑战模式3/7
单选题
难度系数：
3.
下列光现象中，可用光的折射规律解释的是（ ）
| A: 立竿见影 |
| B: 潭清疑水浅 |
| C: 池水映明月 |
| D: 一叶障目 |
一次做对，真牛！
+5奖励规则>
- 提示1：PHA+56uL56u/6KeB5b2x5piv5oyH5oqK56u/56uW5Zyo6Ziz5YWJ5LiL77yM5Y+v5Lul55yL5Yiw56u/55qE5b2x5a2Q77yM6L+Z5piv5Zug5Li65YWJ5rK/55u057q/5Lyg5pKtPC9wPg==
- 提示2：PHA+4oCc5r2t5riF55aR5rC05rWF4oCd5oyH55qE5piv5rGg5bqV55yL6LW35p2l6KaB5q+U5a6e6ZmF55qE5L2N572u5Y+Y5rWF5LqG77yM55yL5Yiw55qE5rGg5bqV5piv55yf5a6e5rGg5bqV55qE5Y+N5bCE55qE5YWJ57q/5Zyo55Sx5rC05Lit6L+b5YWl56m65rCU5pe25Y+R55Sf5oqY5bCE6ICM5b2i5oiQ55qE6Jma5YOP77yM5piv5YWJ55qE5oqY5bCE546w6LGhPC9wPg==
- 提示3：PHA+4oCc5rGg5rC05pig5piO5pyI4oCd5oyH55qE5piv55yL5Yiw5rC05Lit55qE5pyI5Lqu77yM6L+Z5piv5LiA56eN5bmz6Z2i6ZWc5oiQ5YOP546w6LGh77yM5a6D5piv55Sx5pyI5Lqu5Y+N5bCE55qE5YWJ57q/5bCE5Yiw5rC06Z2i5LiK5Y+R55Sf5Y+N5bCE6ICM5b2i5oiQ55qEPC9wPg==
- 提示4：PHA+55Sx5LqO5YWJ5Zyo56m65rCU5Lit5rK/55u057q/5Lyg5pKt77yM5YWJ57q/5LiN6IO957uV5Yiw5Y+25a2Q5ZCO6Z2i77yM5pWF6IO95oyh5L2P5rOw5bGx44CC5piv5YWJ55qE55u057q/5Lyg5pKtPGJyPjwvcD4=
- 答案：Qg==
PHA+Jm5ic3A74oCc5r2t5riF55aR5rC05rWF4oCd5oyH55qE5piv5rGg5bqV55yL6LW35p2l6KaB5q+U5a6e6ZmF55qE5L2N572u5Y+Y5rWF5LqG77yM55yL5Yiw55qE5rGg5bqV5piv55yf5a6e5rGg5bqV55qE5Y+N5bCE55qE5YWJ57q/55Sx5rC05Lit6L+b5YWl56m65rCU5pe25Y+R55Sf5oqY5bCE6ICM5b2i5oiQ55qE6Jma5YOP77yM5piv5YWJ55qE5oqY5bCE546w6LGh44CC5omA5Lul6YCJ5oupQumAiemhueOAgjxicj48L3A+
本课配套习题挑战模式4/7
单选题
难度系数：
4.由于光的折射形成的现象是（ ）
| A: 小孔成像 |
| B: 湖面上映出白云的“倒影” |
| C: 太阳未出地平线，人已看到太阳 |
| D: 人从平面镜中看到自己的像 |
一次做对，真牛！
+5奖励规则>
- 提示1：IOWkp+awlOWxguaYr+S4jeWdh+WMgOeahOS7i+i0qO+8jOW9k+WkqumYs+WFiei/m+WFpeWkp+awlOWxguWQju+8jOWFtuS8oOaSreaWueWQkeimgeWPkeeUn+aUueWPmO+8jOWNs+WPkeeUn+aKmOWwhO+8jOaIkeS7rOeci+WIsOeahOaYr+WkqumYs+eahOiZmuWDjy4g5oqY5bCE5pyJ5YWJ55qE5oqY5bCE5b2i5oiQ55qE
- 答案：Qw==
PGRpdj7lpKfmsJTlsYLmmK/kuI3lnYfljIDnmoTku4votKjvvIzlvZPlpKrpmLPlhYnov5vlhaXlpKfmsJTlsYLlkI7vvIzlhbbkvKDmkq3mlrnlkJHopoHlj5HnlJ/mlLnlj5jvvIzljbPlj5HnlJ/mipjlsITvvIzmiJHku6znnIvliLDnmoTmmK/lpKrpmLPnmoTomZrlg48uIOaKmOWwhOacieWFieeahOaKmOWwhOW9ouaIkOeahOOAguaJgOS7pemAieaLqUPpgInpobnjgII8L2Rpdj4=
本课配套习题挑战模式5/7
单选题
难度系数：
5.下列现象属于光的折射的是（ ）
| A: 通过潜望镜观察海面上的船只 |
| B: 观察楼房在水中的倒影 |
| C: 从水中看岸上的物体比实际位置高 |
| D: 在路灯下出现了人的影子 |
一次做对，真牛！
+5奖励规则>
- 提示1：IOawtOaxoOW6leWPmOa1heOAgea9nOawtOWRmOeci+WyuOS4iueJqeS9k+S9jee9rumrmOOAgeawtOS4reett+WtkOWPmOW8r+OAgea1t+W4guicg+alvOetiemDveaYr+WFieeahOaKmOWwhOW9ouaIkOeahA==
- 答案：Qw==
PGRpdj7pgJrov4fmvZzmnJvplZzop4Llr5/mtbfpnaLkuIrnmoToiLnlj6rvvIzop4Llr5/mpbzmiL/lnKjmsLTkuK3nmoTlgJLlvbHvvIzlsZ7kuo7lhYnnmoTlj43lsITnjrDosaHvvIzliJlB44CBQuS4jeespuWQiOmimOaEj++8m+WcqOi3r+eBr+S4i+WHuueOsOS6huS6uueahOW9seWtkOaYr+eUseS6juWFieayv+ebtOe6v+S8oOaSre+8jOWImUTkuI3nrKblkIjpopjmhI/vvJvlnKjmsLTkuK3nnIvlsrjkuIrniankvZPmr5Tlrp7pmYXkvY3nva7pq5jmmK/lhYnnmoTmipjlsITlvaLmiJDnmoTvvIzliJnpgInmi6lD6YCJ6aG544CCPC9kaXY+
本课配套习题挑战模式6/7
单选题
难度系数：
6.
在如图所示的光现象中，属于光的折射现象的是（ ）
| A:
|
| B:
|
| C:
|
| D:
|
一次做对，真牛！
+5奖励规则>
- 提示1：PHA+5YWJ5Zyo5ZCM56eN44CB5Z2H5YyA44CB6YCP5piO5LuL6LSo5Lit5rK/55u057q/5Lyg5pKt77yM5Lqn55Sf55qE546w6LGh5pyJ5bCP5a2U5oiQ5YOP44CB5r+A5YWJ5YeG55u044CB5b2x5a2Q55qE5b2i5oiQ44CB5pel6aOf5ZKM5pyI6aOf562JPC9wPg==
- 提示2：PHA+5YWJ57q/5Lyg5pKt5Yiw5Lik56eN5LuL6LSo55qE6KGo6Z2i5LiK5pe25Lya5Y+R55Sf5YWJ55qE5Y+N5bCE546w6LGh77yM5L6L5aaC5rC06Z2i5LiK5Ye6546w5bK45LiK54mp5L2T55qE5YCS5b2x44CB5bmz6Z2i6ZWc5oiQ5YOP44CB546755KD562J5YWJ5ruR54mp5L2T5Y+N5YWJ6YO95piv5YWJ55qE5Y+N5bCE5b2i5oiQ55qEPC9wPg==
- 提示3：PHA+5YWJ57q/5Zyo5ZCM56eN5LiN5Z2H5YyA5LuL6LSo5Lit5Lyg5oiW6ICF5LuO5LiA56eN5LuL6LSo6L+b5YWl5Y+m5LiA56eN5LuL6LSo5pe277yM5bCx5Lya5Ye6546w5YWJ55qE5oqY5bCE546w6LGhPC9wPg==
- 答案：RA==
PGRpdj7pgInpoblB5piv5bmz6Z2i6ZWc5oiQ5YOP77yM5bGe5LqO5YWJ55qE5Y+N5bCE546w6LGh77yM5YiZQeS4jeespuWQiOmimOaEj++8m+mAiemhuULmmK/lsI/lrZTmiJDlg4/vvIzlsZ7kuo7lhYnmsr/nm7Tnur/kvKDmkq3nmoTnjrDosaHvvIzliJlC5LiN56ym5ZCI6aKY5oSP77yb6YCJ6aG5Q+awtOmdouS4iuWHuueOsOWyuOS4iueJqeS9k+eahOWAkuW9seWxnuS6juWFieeahOWPjeWwhOeOsOixoe+8jOWImUPkuI3nrKblkIjpopjmhI/vvJvpgInpoblE5YWJ57q/5LuO5rC06L+b5YWl56m65rCU77yM5Y+R55Sf5LqG5YWJ55qE5oqY5bCE77yM5YiZROespuWQiOmimOaEj++8jOmAieaLqUTpgInpobnjgII8L2Rpdj4=
本课配套习题挑战模式7/7
单选题
难度系数：
7.
关于光的折射错误说法是（ ）
| A: 折射光线一定在法线和入射光线所确定的平面内 |
| B: 入射光线与折射光线一定不在界面的同侧 |
| C: 入射角总大于折射角 |
| D: 光线从空气斜射入玻璃时，入射角大于折射角 |
一次做对，真牛！
+5奖励规则>
- 提示1：PHA+5b2T5YWJ5LuO56m65rCU5pac5bCE5YWl5rC05oiW5YW25LuW5LuL6LSo5Lit5pe277yM5oqY5bCE5YWJ57q/5LiO5YWl5bCE5YWJ57q/5ZKM5rOV57q/5Zyo5ZCM5LiA5bmz6Z2i5YaFPGJyPjwvcD4=
- 提示2：PHA+5oqY5bCE5YWJ57q/5LiO5YWl5bCE5YWJ57q/5YiG5bGF5rOV57q/5Lik5L6n77yb5b2T5YWJ5LuO56m65rCU5pac5bCE5YWl5rC05oiW5YW25LuW5LuL6LSo5Lit5pe277yM5oqY5bCE6KeS5bCP5LqO5YWl5bCE6KeSPGJyPjwvcD4=
- 提示3：PHA+Jm5ic3A75b2T5YWl5bCE6KeS5aKe5aSn5pe277yM5oqY5bCE6KeS5Lmf6ZqP552A5aKe5aSnPC9wPg==
- 提示4：PHA+Jm5ic3A75b2T5YWJ57q/5Z6C55u05bCE5ZCR5LuL6LSo6KGo6Z2i5pe277yM5Lyg5pKt5pa55ZCR5LiN5pS55Y+YPC9wPg==
- 答案：Qw==
PGRpdj7lvZPlhYnku47nqbrmsJTmlpzlsITlhaXmsLTmiJblhbbku5bku4votKjkuK3ml7bvvIzlhaXlsITop5LlpKfkuo7mipjlsITop5LvvJvlvZPlhYnku47msLTmiJblhbbku5bku4votKjmlpzlsITlhaXnqbrmsJTkuK3ml7bvvIzlhaXlsITop5LlsI/kuo7mipjlsITop5LvvIzliJlD6ZSZ6K+v77yM56ym5ZCI6aKY5oSP77yM6YCJ6aG5Q+mAiemhueOAgjwvZGl2Pg==
