九年級第三次段考
Authored by SW林子群 SW林子群
Science
9th Grade
Used 6+ times
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25 questions
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1.
MULTIPLE SELECT QUESTION
45 sec • 4 pts
下列哪些能夠自行發光？(複選題)
恆星
行星
彗星
流星
衛星
Answer explanation
恆星會進行核融合反應，放出熱和光。
流星會與大氣層摩擦，發熱發光。
其餘皆為反射光線。
2.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
與絲絹摩擦過後的玻璃棒會帶哪種電性？
正電
負電
不帶電
3.
FILL IN THE BLANKS QUESTION
1 min • 5 pts
將帶電體靠近導體而使內部正負電荷分離的現象稱為什麼？(4個字)
(a)
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
透過接觸起電方式，原帶電體與被起電的物體兩者所帶電性應？
相同
相反
5.
MULTIPLE SELECT QUESTION
45 sec • 4 pts
下列哪些電路的燈泡連接方式為串聯？
6.
MULTIPLE CHOICE QUESTION
1 min • 6 pts
若導線在1分鐘內，通過了120庫倫的電量，請問電流大小是多少安培？
120
60
2
1
7.
MULTIPLE SELECT QUESTION
45 sec • 3 pts
請問該儀器的名稱為何？用來測量哪種物理量？(複選)
伏特計
安培計
電壓
電流
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