1. 下列那條/些光線是正確的?

中三物理測驗

Quiz
•
Physics
•
9th Grade
•
Medium
Used 28+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A. (2)
B. (1) 及 (2)
C. (2) 及 (3)
D. (1), (2) 及 (3)
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
2. 下列影像的性質是
A.正立放大
B.倒立放大
C.正立縮小
D.倒立縮小
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
3. 下列那條/些光線是正確的?
A. 只有(3)
B. (1) 及 (2)
C. (2) 及 (3)
D. (1), (2) 及 (3)
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
4. 透鏡的焦點是
A. 2 cm
B. 3 cm
C. 4 cm
D. 5 cm
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
5.下列那個影像是正確的?
A.(1)
B.(2)
C.(3)
D.全部不對
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
6.影像的放大倍率是
A. 3 / 4.5 = 0.667
B. 4.5 / 3 = 1.5
C. 3 cm
D. 7.5 cm
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
7.下列影像的性質是
(1) 放大
(2) 正立
(3) 實像
A. 只有(3)
B. (1) 及 (2)
C. (2) 及 (3)
D. (1), (2) 及 (3)
8.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
8.影像的放大倍率是
A. 2 / 5 = 0.4
B. 5 / 2 = 2.5
C. 2 cm
D. 5 cm
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