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5.2.1-3

Authored by whko Hung

Science

4th Grade

Used 5+ times

5.2.1-3
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17 questions

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1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

平面鏡的像與實物的分別是⋯(不同之處)

大小相同

比實物大

左右倒置

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

當光線射向充滿摺痕鋁箔/錫紙時,會出現____反射。

有規則的

凹凸不平

有聚焦的

不規則的

3.

MULTIPLE SELECT QUESTION

10 sec • 1 pt

哪些是絕緣體?

普通食水

橡膠手套

木棒

鉛筆芯

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

哪一句是正確的?

物件的振動幅度愈大,音量會愈大。

物件的振動幅度愈大,音量會愈細。

物件的振動幅度愈大,音量不會有分別。。

5.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

在書本文字上滴一滴水,文字有甚麼改變?

文字會變得很多

文字會被放大了

文字會消失不見了

文字會變細

6.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

商店使用的防盜鏡是使用了哪種鏡子?

凸面鏡

凸透鏡

凹面鏡

凹透鏡

7.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

顯微鏡是屬於⋯

凸面鏡

凸透鏡

凹面鏡

凹透鏡

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