物理小考1(9-1~11-2)

物理小考1(9-1~11-2)

10th Grade

40 Qs

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物理小考1(9-1~11-2)

物理小考1(9-1~11-2)

Assessment

Quiz

Physics

10th Grade

Practice Problem

Medium

Created by

賴美娟 賴美娟

Used 3+ times

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40 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 4 pts

A與B兩帶電體所帶之電量分別為Q A 和Q B ,距離為r,其庫侖靜電力為F,當此兩帶電體之電量增為3Q A 和3Q B ,距離也增為3r時,其庫侖靜電力為多少F?

1

3

1⁄9

2.

MULTIPLE CHOICE QUESTION

1 min • 4 pts

空間中某位置電場強度為4×10−8 牛頓/庫侖,今有2×10−8 庫侖的帶電體在該處,它會受多少牛頓的電力作用?

8×10−16

8×10−8

2×10−16

2×10−8

3.

MULTIPLE CHOICE QUESTION

1 min • 4 pts

某人觀察某連續週期波,發現相鄰兩波峰通過一固定點的時距為0.2秒,且測得相鄰兩波峰間的距離為0.5公尺,則此波的波長為?

0.2

0.5

1

2.5

4.

MULTIPLE CHOICE QUESTION

1 min • 4 pts

測試交通噪音強度常用的單位是:

千赫

毫巴

伏特

分貝

5.

MULTIPLE CHOICE QUESTION

1 min • 4 pts

干涉的原理是指兩波交會時:

波長相加

位移相加

頻率相加

週期相加

6.

MULTIPLE CHOICE QUESTION

1 min • 4 pts

照相機所用的鏡頭為:

凹透鏡

凸透鏡

凹面鏡

凸面鏡

7.

MULTIPLE CHOICE QUESTION

1 min • 4 pts

日光經三稜鏡色散後,偏折角度最大的是:

紅光

黃光

綠光

紫光

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