宇宙的年齡

E1 Chapter 1

Quiz
•
Physics
•
12th Grade
•
Medium
Cheung Man
Used 1+ times
FREE Resource
30 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
是大約140億年
是大約1400萬年
是無限的
目前人類仍不知道
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
一角分是
地球自轉一周所需時間的 1/60
地球圍繞太陽運行一周所需時間的1/60
單位圓圓周的 1/60
1° 的1/60
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列哪個距離最長?
1 pc
1 ly
1 AU
地球和太陽之間的距離
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
把下列各項按長度由小至大排列。
(1) 穀神星(太陽系中的一個矮行星)的半長軸:2.77 AU
(2) 毗鄰星與太陽之間的距離:4.2 ly
(3) 木星與太陽之間的距離:7.79 × 108 km
(1), (2), (3)
(1), (3), (2)
(3), (2), (1)
(3), (1), (2)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列哪些物體圍繞恆星運行?
(1) 行星
(2) 衞星
(3) 小行星
只有 (1) 和 (2)
只有 (1) 和 (3)
只有 (2) 和 (3)
(1)、(2) 和 (3)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
把下列物體從小至大排列。
(1) 地球
(2) 銀河系
(3) 太陽系
(4) 一般星團
(1), (2), (3), (4)
(1), (3), (4), (2)
(1), (3), (2), (4)
(3), (1), (2), (4)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1 AU的定義是甚麼?
地球一天所移動的距離
地球一年所移動的距離
地球與月球之間的平均距離
地球與太陽之間的平均距離
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