中一Science功課2題!!急-0-10分

用戶217750

2008-01-02 2:37 am

選擇:
1.When a typed letter "P" is observed under a microscope,the image will appear as
a p個耳仔向上+左
b p個耳仔向上
c p個耳仔向下+左
d p個耳係向下+右

2.Which of the following is the function of the diaphragm of a microscope?
a For large adjustment in focusing.
b For small adjustment in focusing.
c For adjusting the amount of light passing through the microscope.
d To fix the object on the stage.

吾該晒喇..聽日就要交功課..快*答得最多同岩會被選做最佳答案架

回答 (2)

[匿名]

2008-01-02 2:44 am

✔ 最佳答案

1.When a typed letter "P" ; is observed under a microscope,the image will appear as
a p個耳仔向上+左
b p個耳仔向上
c p個耳仔向下+左
d p個耳係向下+右

2.Which of the following is the function of the diaphragm of a microscope?
a For large adjustment in focusing.
b For small adjustment in focusing.
c For adjusting the amount of light passing through the microscope.
d To fix the object on the stage.

The answers are high-lighted.

2008-01-01 18:44:59 補充：
I've studied science since F.3

2008-01-01 18:45:29 補充：
I am a science student.

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用戶49893

2008-01-02 2:42 am

1 ) b

2 ) b

參考: My brain

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