hummingbird beats wings with frequency of 80.0 Hz. What is period of bird's flaps?
I know T = 1/f , but what is the label/units for the answer?
hz= cycles/second
T would be in seconds. The proper unit for frequency here is 80 s^-1
Well, the period of the bird's flaps would be the reciprocal of its frequency. So, the label for the answer would be time, and the units would be seconds (s). However, don't worry, the hummingbird won't start scheduling appointments during its flapping period!
To find the period of the bird's flaps, you are correct in using the formula T = 1/f, where T represents the period and f represents the frequency. In this case, the frequency of the bird's flaps is given as 80.0 Hz.
Using the formula, the period can be calculated as follows:
T = 1/f
T = 1/80.0 Hz
The label or unit of the answer will be seconds (s) because the period represents the time taken for one complete cycle.
To find the period (T) of the bird's flaps, you're correct in using the formula T = 1/f, where f represents the frequency.
In this case, the frequency is given as 80.0 Hz. To find the period, you divide 1 by the frequency:
T = 1 / 80.0 Hz
Calculating the value:
T = 0.0125 seconds
Therefore, the period of the bird's flaps is 0.0125 seconds.
The label for period is typically represented in seconds (s), as it measures the time it takes for one complete cycle (or flap) to occur.