Study

Sound and Wave

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What is the funciton of part E

Catch the vibration

What is the simmilarity and the difference

Same amplitude different frequency

The period is

2 s

The pendullum needs 3s to move with path Y-X-Z-X, the period of pendullum is __________ s..

4

What is the wavelength

10 cm

Every wave produced in 0,25 seconds, the frequency of the wave is __________ Hz.

4

What is the frequency of a wave traveling at 300 m/s with a 0.25 m wavelength?

1200 Hz

What is the frequency

2,5 Hz

What is the velocity

0,5 m/s

The frequency is

0,5 s

What is the name of part C

Auditory nerve

The speed is ....

0,5 m/s

Mention the path of 5/2 cycle if the initial point is Y.

Y-X-Z-X-Y-X-Z-X-Y-X-Z

The pendullum needs 3s to move with path Y-X-Z-X, the frequency of pendullum is __________ Hz.

0,25

What is the function of part C

Transfering electrical signal to brain

Which one has the higher pitch?

Wave 2

A wave passes by two docks that are 15.0m apart. If there is a crest at each dock and another two crests between the two docks, determine the wavelength.

5 m

Period of 0,05 Hz wave is _________ second.

20

what is the name of part A

pinna

The speed is

10 m/s

Hammer labeled by part ...

B

what is the function of part F

Converting vibration into electrical signal

what is the name of part F

Cochlea

One end of the rope is vibrated to produce a wave with a wavelength of 0.25 m. The Frequency of the wave is 3.0 Hz. What is the speed of the wave?

0,75 m/s

The frequency is

2,5 Hz

Which one has the fastest speed, sound in iron, oil, or air?

Iron

The frequency is ....

0,25 Hz

The pendullum needs 3s to move with path Y-X-Z-X-Y-X-Z, the period of pendullum is __________ Hz.

2 s

The pendullum needs 3s to move with path Y-X-Z-X-Y-X-Z, the frequency of pendullum is __________ Hz.

0,5 Hz

A wave passes by two docks that are 40.0m apart. If there is a crest at each dock and another three crests between the two docks, determine the wavelength.

10 m