Search Header Logo

生鏽與防腐是非題02

Authored by 勁男 李

Science

6th Grade

Used 2+ times

生鏽與防腐是非題02
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

51 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

在鐵窗上塗油漆的目的是為了隔絕空氣和水分,避免鐵窗生鏽。

O
X

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

鐵製的秋千生鏽後,鐵鏽會破壞秋千的結構,影響到使用的安全性。

O
X

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

腳踏車的鐵製部分必須常常以溼抹布擦拭,才能避免生鏽。

O
X

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

導致鐵製品生鏽的原因為水分及空氣,如果隔絕兩者就能有效的防止生鏽。

O
X

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

用剩的鐵釘可以用密封的瓶罐裝起來,減少鐵釘與空氣接觸,以防止生鏽。

O
X

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

鐵製品生鏽後,外表會出現一層鐵鏽,鐵鏽具有防水的功能,因此鐵製品內部不會再繼續生鏽。

O
X

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

在空氣較潮溼的國家,室外的鐵製品若沒有做好防鏽的措施,鐵製品會非常容易生鏽。

O
X

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?