在陽光下觀察竿影變化時,太陽的高度角愈大,竿影會有什麼變化?

1-2太陽與影子的觀察問題

Quiz
•
Biology
•
5th Grade
•
Medium
randy wei
Used 3+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
愈細
愈粗
愈長
愈短
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
利用手電筒代替太陽觀察竿影的變化,手電筒位置較低時,竿影的長度會如何?
較短
較長
忽長忽短
沒有影響
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
想要知道一天中太陽在天空中的位置變化,多久觀測太陽一次最合適?
5分鐘
1小時
12小時
1天
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
一天中,太陽的高度角會如何變化?
由小變大
由大變小
由小變大再變小
由大變小再變大
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
同一天且是晴天,從早上8點到下午4點每隔一小時觀察同一棵樹的影子,可以發現樹影的長度會如何變化?
先由短變長,再由長變短
由短變長
由長變短
先由長變短,再由短變長
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
太陽在一天中移動路徑的方向為何?
由東向西
由西向東
由南向北
由北向南
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
太陽和月亮都是每天東升西落。
O
X
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