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LÝ THUYẾT SÓNG CƠ PHẦN 1

Authored by kero sensei .

Mathematics

12th Grade

Used 17+ times

LÝ THUYẾT SÓNG CƠ PHẦN 1
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A

B

C

D

Answer explanation

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A

B

C

D

Answer explanation

Độ cao chỉ phụ thuộc vào tần số

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A

B

C

D

Answer explanation

điều kiện giao thoa sóng

+độ lệch pha = const

+cùng phương

+cùng tần số

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A

B

C

D

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A

B

C

D

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A

B

C

D

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A

B

C

D

Answer explanation

âm do nhạc cụ phát ra là nhạc âm, có đồ thị dao động âm là đường phức tạp tuần hoàn theo thời gian

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