Period and Frequency Equations
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A wave's period is 2 seconds. Find its frequency.
What is 2 seconds in this problem?
- Speed
- Period
- Frequency
- Distance
A wave's period is 2 seconds. Find its frequency.
Period = 2 seconds
What letter do we use for period?
- P
- F
- T
- R
A wave's period is 2 seconds. Find its frequency.
T = 2 seconds
What is the equation for frequency that uses period?
- f = Tr
- f = 1/T
- F = vH
- f = ma
A wave's period is 2 seconds. Find its frequency.
T = 2 seconds
f = 1/T
Which of the following is correct?
- f = 2 + 1
- f = 2/1 sec
- f = 2 - 1
- f = 1/2 sec
A wave's period is 2 seconds. Find its frequency.
T = 2 seconds
f = 1/T
f = 1/2 sec
Which of the following is correct?
- f = 0.5
- f = 2
- f = 3
- f = 0.2
A wave's period is 2 seconds. Find its frequency.
T = 2 seconds
f = 1/T
f = 1/2 sec
f = 0.5
What are the units for frequency?
- f = 0.5 m
- f = 0.5 m/s
- f = 0.5 Hz
- f = 0.5 sec
A 5 Hz wave has what period?
5 Hz means what?
- Wavelength
- Time
- Speed
- Period
- Frequency
A 5 Hz wave has what period?
f = 5 Hz
What are we looking for?
- λ
- f
- T
- v
A 5 Hz wave has what period?
f = 5 Hz
T = ?
Which equation will we use?
- f = 1/T
- T = 1/f
- v = fλ
- S = D/T
A 5 Hz wave has what period?
f = 5 Hz
T = ?
T = 1/f
Which of the following is correct?
- T = 1/5
- f = 5/T
- T = 5/1
- 5 = 1/T
A 5 Hz wave has what period?
f = 5 Hz
T = ?
T= 1/5
Which of the following is correct?
- T = 0.25
- T = 6
- T = 5
- T = 0.2
A 5 Hz wave has what period?
f = 5 Hz
T = ?
T = 1/5
T = 0.2
Which of the following is correct?
- T = 0.2 Hz
- T = 0.2 m/sec
- T = 0.2 m
- T = 0.2 sec