本课配套习题挑战模式1/5
A: 直线传播现象 |
B: 反射现象 |
C: 折射现象 |
D: 色散现象 |
- 提示1:5oqK6YGl5o6n5Zmo55qE57qi5aSW57q/5Y+R5bCE56qX5a+5552A55S16KeG5py65a+56Z2i44CB5L6n6Z2i55qE5aKZ5aOB5ZKM5aSp6Iqx5p2/562J77yM6L+b6KGM6YGl5o6n55S16KeG5py677yM6L+Z5pe25LuO6YGl5o6n5Zmo55qE57qi5aSW57q/5Y+R5bCE56qX5Y+R5Ye655qE57qi5aSW57q/6YGH5Yiw5aKZ5aOB5ZKM5aSp6Iqx5p2/562J5Y+R55Sf5Y+N5bCE5ZCO5aaC5p6c5oGw5aW96L+b5YWl55S16KeG5py655qE57qi5aSW57q/5o6l5pS256qX
- 答案:Qg==
5Y+v6KeB5YWJ5ZKM55yL5LiN6KeB55qE5YWJ6YO96YG15b6q5YWJ55qE55u057q/5Lyg5pKt44CB5YWJ55qE5Y+N5bCE6KeE5b6L5ZKM5YWJ55qE5oqY5bCE6KeE5b6L77yO57qi5aSW57q/5bGe5LqO55yL5LiN6KeB55qE5YWJ77yO5oqK6YGl5o6n5Zmo55qE57qi5aSW57q/5Y+R5bCE56qX5a+5552A55S16KeG5py655qE57qi5aSW57q/5o6l5pS256qX77yM5YiG5Yir5oyJ5LiN5ZCM55qE6ZSu77yM5bCx6IO95a+555S16KeG6L+b6KGM6YGl5o6n5pON5L2c77yM6L+Z5piv5YWJ55qE55u057q/5Lyg5pKt77yb5oqK6YGl5o6n5Zmo55qE57qi5aSW57q/5Y+R5bCE56qX5a+5552A55S16KeG5py65a+56Z2i44CB5L6n6Z2i55qE5aKZ5aOB5ZKM5aSp6Iqx5p2/562J77yM6L+b6KGM6YGl5o6n55S16KeG5py677yM6L+Z5pe25LuO6YGl5o6n5Zmo55qE57qi5aSW57q/5Y+R5bCE56qX5Y+R5Ye655qE57qi5aSW57q/6YGH5Yiw5aKZ5aOB5ZKM5aSp6Iqx5p2/562J5Y+R55Sf5Y+N5bCE5ZCO5aaC5p6c5oGw5aW96L+b5YWl55S16KeG5py655qE57qi5aSW57q/5o6l5pS256qX77yM5bCx6IO95a+555S16KeG6L+b6KGM6YGl5o6n5pON5L2c77yM5omA5Lul5piv5Yip55So5LqG5YWJ55qE5Y+N5bCE77yO6YCJ6aG5Quato+ehru+8jg==
本课配套习题挑战模式2/5
A: 入射角增加10°,反射角也增加10° |
B: 入射角为0°的入射光线没有反射光线 |
C: 入射光线与反射面的夹角为30°,反射光线与法线之间成60° |
D: 入射光线靠拢法线,反射光线也靠拢法线 |
- 提示1:5Zyo5Y+N5bCE546w6LGh5Lit77yM5Y+N5bCE6KeS562J5LqO5YWl5bCE6KeS
- 答案:Qg==
5pys6aKY6ICD5p+l55qE5piv5YWJ55qE5Y+N5bCE5a6a5b6L55qE5bqU55SoLuWFpeWwhOinkuaYr+WFpeWwhOWFiee6v+WSjOazlee6v+S5i+mXtOeahOWkueinku+8jOWcqOWPjeWwhOeOsOixoeS4re+8jOWPjeWwhOinkuetieS6juWFpeWwhOinku+8jOWFpeWwhOinkuS4ujDCsO+8jOihqOaYjuWFpeWwhOWFiee6v+WeguebtOWwhOWIsOmVnOmdouS4iu+8jOWImeWPjeWwhOinkuS5n+S4ujDCsO+8jOWNs+WPjeWwhOWFiee6v+S5n+WeguebtOS6jumVnOmdou+8jOWImULor7Tms5XkuI3nrKblkIjlhYnnmoTlj43lsITlrprlvosu
本课配套习题挑战模式3/5
"五一"黄金周,小明来到青山环抱、绿树簇拥的水库边。站在拦河坝上,俯视清澈平静的水面,看到"鸟儿在水中飞翔,鱼儿在白云中穿游,青山倒立在水中……"小明看到的景物中,不是由光的反射形成的是 ( )
A: 鸟 |
B: 鱼 |
C: 白云 |
D: 青山 |
- 提示1:PHA+6Z2S5bGx44CB55m95LqR5Zyo5rC05Lit55qE5YCS5b2x5ZKM6bif5YS/5rC05Lit6aOe57+U5bGe5LqO5bmz6Z2i6ZWc5oiQ5YOP77yM5piv55Sx5YWJ55qE5Y+N5bCE5b2i5oiQ55qEPC9wPg==
- 答案:Qg==
PHA+6Z2S5bGx44CB55m95LqR5Zyo5rC05Lit55qE5YCS5b2x5ZKM6bif5YS/5rC05Lit6aOe57+U5bGe5LqO5bmz6Z2i6ZWc5oiQ5YOP77yM5piv55Sx5YWJ55qE5Y+N5bCE5b2i5oiQ55qE77yOPGJyPuaIkeS7rOeci+WIsOawtOS4reeahOmxvO+8jOWFtuWunueci+WIsOeahOaYr+mxvOeahOiZmuWDj++8jOaYr+eUseWFieeahOaKmOWwhOW9ouaIkOeahO+8jDxicj7nu7zkuIrmiYDov7DvvIznlLHkuo7lhYnnmoTmipjlsITlvaLmiJDnmoTmmK/pgInpoblC77yO55Sx5YWJ55qE5Y+N5bCE5b2i5oiQ55qE5pivQUNE77yO5pWF6YCJQu+8jjwvcD4=
本课配套习题挑战模式4/5
A: 1条 |
B: 2条 |
C: 3条 |
D: 无数条 |
- 提示1:6KaB5LuO56m66Ze055qE6KeS5bqm5p2l6K6k6K+G5YWJ55qE5Y+N5bCE
- 答案:RA==
6KaB5LuO56m66Ze055qE6KeS5bqm5p2l6K6k6K+G5YWJ55qE5Y+N5bCE77yM5aaC5Zu+5omA56S677yM5YWl5bCE6KeS562J5LqOMzDCsOeahOWFiee6v+acieaXoOaVsOadoS48YnI+PGltZyB3aWR0aD0xNzQgaGVpZ2h0PTE0OCBzcmM9Imh0dHBzOi8vcDEucWluZ2d1by5jb20vRzEvTTAwLzNFL0UzL3JCQUNKMVRJa2xQaEYwRy1BQUFRWUoxSU5rMDYwLmpwZWciID4=
本课配套习题挑战模式5/5
A: 干燥地面发生镜面反射 |
B: 积水处较亮 |
C: 干燥地面较亮 |
D: 积水处发生漫反射 |
- 提示1:5bmz6Z2Z55qE5rC06Z2i5q+U6L6D5bmz5ruR5Y+R55Sf6ZWc6Z2i5Y+N5bCE77yM6ZWc6Z2i5Y+N5bCE6IO95L2/5bmz6KGM5YWl5bCE55qE5YWJ57q/5bmz6KGM5bCE5Ye677yb6Lev6Z2i5q+U6L6D57KX57OZ5Y+R55Sf5ryr5Y+N5bCE77yM5ryr5Y+N5bCE6IO95L2/5bmz6KGM5YWl5bCE55qE5YWJ57q/5bCE5ZCR5ZCE5Liq5pa55ZCR
- 答案:Qw==
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