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Application Task - Introduction to Waves 09/02/21

Last updated about 5 years ago

8 questions

1

1

1

1

Question 1

1.

1

Question 2

2.

1

Question 3

3.

1

Question 4

4.

1

Question 5

5.

Question 6

6.

A sound wave can be represented as a trace on the screen of an oscilloscope. The diagrams show five traces, A, B, C, D and E, on the oscilloscope. All the traces are drawn to the same scale..

A

B

C

D

E

Question 7

7.

Which two diagrams show traces with the same frequency?

A

B

C

D

E

Question 8

8.

Most young people can hear sounds in the frequency range 20 Hz to 20 000 Hz.

the maximum disturbance caused by a wave

the number of complete vibrations per second

the distance between one crest of a wave and the next one

the distance travelled by a wave in 1 second