Frequency = reciprocal of (' 1 ' divided by) the period = 1 / (27 x 10-6) = 37,037.037 Hz (rounded)
The wavelength of a 40 Hz wave can be calculated using the formula: wavelength = speed of sound / frequency. For example, for sound traveling at 343 m/s (speed of sound in air at room temperature) a 40 Hz wave would have a wavelength of approximately 8.6 meters.
No. A rational number is any terminating numeral. A repeating decimal is irrational.
An oscilloscope with 2 vertical inputs that are multiplexed to the CRT, either by chopping them together on every sweep or alternating between them on every other sweep. Some oscilloscopes also support a differential mode where the 2 inputs are subtracted to produce a single combined signal.
Any rational number is either a repeating decimal, or a terminating decimal.
Yes, every object has a natural frequency at which it vibrates when disturbed. This frequency depends on the physical properties of the object, such as its shape, size, and material composition.
no cuz i said no
Repeat these nuts
Yes. Every irrational number has a non-terminating, non-repeating decimal representation.
Every color has a different frequency. That's why it appears to our eyes as a different color.
Every rational number can be expressed as a fraction
The frequency of a wave is measured in hertz (Hz). So, the number of waves created every second is equal to the frequency in hertz. E.g. If a wave has a frequency of 5 Hz, then 5 waves are created every second.
Yes- every terminating or repeating decimal number is rational.