Direction: Solve the following problems.
1. A wave travels is traveling at a velocity of 10m / s and has a frequency of 5 Hz. What is the wave's period?
2. A wave has a period of 0.5 seconds and is traveling at a velocity of 20 m/s. What is the wave's frequency?
1. A wave travels is traveling at a velocity of 10m / s and has a frequency of 5 Hz. What is the wave's period?
2. A wave has a period of 0.5 seconds and is traveling at a velocity of 20 m/s. What is the wave's frequency?
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Verified answer
Answer:
1. The wave's period can be calculated using the formula:
Period = 1 / Frequency
Given that the frequency is 5 Hz, we can substitute this value into the formula:
Period = 1 / 5 Hz = 0.2 seconds
Therefore, the wave's period is 0.2 seconds.
2. The wave's frequency can be calculated using the formula:
Frequency = 1 / Period
Given that the period is 0.5 seconds, we can substitute this value into the formula:
Frequency = 1 / 0.5 s = 2 Hz
Therefore, the wave's frequency is 2 Hz.
frequency = 5Hz