國二上理化Chap3_1波的傳播2024 1018(另)

國二上理化Chap3_1波的傳播2024 1018(另)

Assessment

Flashcard

Physics

8th Grade

Hard

Created by

Lin May

FREE Resource

Student preview

quiz-placeholder

20 questions

Show all answers

1.

FLASHCARD QUESTION

Front

志綱用手揮動一條繩子,所產生繩波如圖所示,則繩上甲點下一瞬間的移動方向應為何?

Back

2.

FLASHCARD QUESTION

Front

小提琴的弦每分鐘可振動 30000 次,則振動頻率為多少赫?

Back

500

3.

FLASHCARD QUESTION

Front

一週期波的瞬間波形如圖所示,請問此週期波的波長為多少?

Back

15 cm

4.

FLASHCARD QUESTION

Front

有關波的傳播,下列敘述何者正確?

Back

只傳遞能量,不會傳遞介質

5.

FLASHCARD QUESTION

Front

依依到河邊郊遊,站在河岸邊欣賞風景時,忽然一陣風吹來,將依依的頭巾吹到河面上,她急忙的用手拍動水面,想利用水波將頭巾拍回岸邊,則她這樣做可行嗎?

Back

不可行,水波並不能使頭巾漂回岸邊

6.

FLASHCARD QUESTION

Front

將一長繩上下振動,產生一個波向右傳遞,若波在 1 秒內前進了 5 公尺,此繩波的波速大小為多少公尺/秒?

Back

5 公尺/秒

7.

FLASHCARD QUESTION

Front

如圖所示,一直尺固定於桌緣,用手指彈動直尺,使其上下來回振動,則下列何者是直尺「一次完整的振動」的過程?

Back

A → B → A → C → A

Create a free account and access millions of resources

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

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?