
小六週考-聲音與光

Quiz
•
Science
•
6th Grade
•
Hard
于 倢
Used 2+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
小敏和小婕一起到國家音樂廳聆聽交響樂演奏會,在演奏中,小敏、小婕可以分辨出長笛和法國號的聲音,是因為兩者所發出的聲音有何不同?
響度不同
音調不同
音色不同
聲速不同
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
下列哪一個頻率的聲音,人耳聽不到?
10赫茲
100赫茲
1000赫茲
2000赫茲
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
在下列何處不能傳播聲音?
在固體中
在月球上
在水中
在空氣中
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
氣密式隔音窗戶玻璃中間應如何處理,隔音效果最佳?
填入壓克力
塞入保麗龍
貼上防爆隔熱貼紙
抽成真空
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(甲)空氣;(乙)水;(丙)金;(丁)硬木頭,
上述物質可用來作為傳聲之介質者有幾種?
4種
3種
2種
1種
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
下列何者不是應用凹面鏡的裝置?
探照燈
汽車的車前燈
手電筒
山路彎道處的反射鏡
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
日光穿過樹葉空隙投射到地面所形成的日影成圓形,是光的何種性質?
折射
直進
反射
內聚
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