科普閱讀~解析藍星

Quiz
•
Science
•
6th - 8th Grade
•
Hard
Kyle Cheng
FREE Resource
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
藍色恆星不包含下列何種特性?
溫度比其他顏色的恆星高
生命週期非常短
距離很遠也能被觀測到
在宇宙中很常見
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列何種顏色的恆星溫度是最低的?
白色
黃色
藍色
紅色
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
俊傑喜歡探索宇宙,時常趁著周末到天文館研究太空的奧妙。他發現火星和某些恆星都是紅色的,但他無法區分兩者的差別。請問關於以下敘述何者正確? (複選題)
火星的溫度比紅星高
紅星的溫度比火星高
紅星會自行發光而火星不會
火星會自行發光而紅星不會
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
夜晚星空可以看到不同顏色的星星。下列何者為藍色恆星? (多選題)
心宿二
軒轅十四
參宿七
角宿一
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
若要在春季的星空尋找北極星,首先要找到天空中的哪個星座?
天鵝座
大熊座
仙后座
獵戶座
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
左圖為天球模型。下列何者錯誤?
往A的方向看過去會有北極星
B為月亮在天球表面運行的軌跡
C為天球表面上的界線
D為天球南極
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