
光學儀器001_題目練習 1
Authored by 鄭之偉 鄭之偉
Science
7th - 9th Grade
Used 7+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
利用複式顯微鏡所見到的影像是何種像?
正立放大虛像
倒立放大虛像
正立放大實像
倒立放大實像
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
附圖為傳統照相機的基本結構示意圖,有關其運作的原理,下列敘述何者錯誤?
鏡頭可以使用凸透鏡或凹透鏡,因為皆可成縮小的像
光圈可以調節進入相機內的光線量,控制相片的亮度
若想讓人物完整成像於底片上,人物必須位於鏡頭兩倍焦距外
可由快門增加底片曝光的時間,使照片呈現流動的感覺
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
照相機的鏡頭,是由透鏡組所構成。試問該透鏡組的主要功能為何?
會聚光線
發散光線
反射光線
將光線漫射
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
使用相機拍風景時,若想拍的主要景物為一棵大樹,此大樹與鏡頭要距離多遠,才能在底片上清楚成像?
任何距離皆可以
大樹必須在鏡頭前的兩倍焦距外
必須將大樹放在焦點與兩倍焦距間
大樹與鏡頭至少必須距離一倍焦距以上
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
有關相機結構的敘述,下列何者正確?
相機的鏡頭為凹透鏡
光圈的設計是為了控制底片的曝光時間
快門的設計是為了調節進入相機內的光線量
底片的感光,可以記錄景物的影像
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
有關眼睛可以清楚看見物體的過程,試問下列哪一段敘述是錯誤的?
光線經角膜折射後,穿過瞳孔
水晶體的作用類似凸透鏡
藉由睫狀肌調整進入的光量
在視網膜上清晰成像
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
在眼球的構造中,若(甲)代表水晶體、(乙)代表視網膜、(丙)代表角膜、(丁)代表瞳孔,則光線入眼的正確順序應為下列何者?
丁→甲→丙→乙
丙→丁→甲→乙
乙→丙→丁→甲
甲→乙→丙→丁
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