Question
The speed of a wave is 4 , and its wavelength is 2 meters. What is the period of the wave?
(1 point)
m
s
2 seconds
.5 seconds
.2 seconds
.8 seconds
(1 point)
m
s
2 seconds
.5 seconds
.2 seconds
.8 seconds
Answers
GPT 3.5
To find the period of the wave, we can use the formula:
Wave speed = Wavelength ÷ Period
Given that the wave speed is 4 m/s and the wavelength is 2 meters:
4 m/s = 2 m ÷ Period
Rearranging the equation to solve for the period:
Period = Wavelength ÷ Wave speed
Period = 2 m ÷ 4 m/s
Period = 0.5 seconds
Therefore, the period of the wave is 0.5 seconds. So the correct answer is:
0.5 seconds
Wave speed = Wavelength ÷ Period
Given that the wave speed is 4 m/s and the wavelength is 2 meters:
4 m/s = 2 m ÷ Period
Rearranging the equation to solve for the period:
Period = Wavelength ÷ Wave speed
Period = 2 m ÷ 4 m/s
Period = 0.5 seconds
Therefore, the period of the wave is 0.5 seconds. So the correct answer is:
0.5 seconds