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Wave speed, wave length, frequency

Authored by Ta Le

Science

5th - 8th Grade

NGSS covered

Used 107+ times

Wave speed, wave length, frequency
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8 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A wave has frequency of 50 Hz and a wavelength of 10 m. What is the speed of the wave?

0.2
5
500
20

Tags

NGSS.HS-PS4-1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A wave has a wavelength of 2 meters and a frequency of 1.5 Hz.What is its speed?

0.75
3
1.33
3.5

Tags

NGSS.HS-PS4-1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A wave is 8 meters long and has a frequency of 3 Hz. Find its speed.

.375
8
2.67
24

Tags

NGSS.HS-PS4-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A sound wave has a λ of 170m. The speed of sound travels at 343 m/s. What is the frequency?

0.5
2.01
513
58.310

Tags

NGSS.HS-PS4-1

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

The speed of sound in air is 340 m/s.  The frequency of the sound waves generated by my voice is 720 Hz.  Calculate the period of sound of my voice.

0.00139 s
0.472 s
2.11 s
380 s

Tags

NGSS.HS-PS4-1

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

The speed of sound in air is 340 m/s.  The frequency of the sound waves generated by my voice is 720 Hz.  Calculate the wavelength of sound of my voice.

380 m
0.472 m
2.11 m
244,800 m

Tags

NGSS.HS-PS4-1

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

The speed of sound in air is 340 m/s.  The frequency of the sound waves generated by my voice is 720 Hz.  Calculate the period of sound of my voice.

0.00139 s
0.472 s
2.11 s
380 s

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-5

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