Question
The FREQUENCY of waves is measured in... metres (m) hertz (HZ) decibels (dB) amperes (A)
Answer
4.4
(176 Votes)
Fflur
Master · Tutor for 5 years
Answer
hertz (HZ)
Explanation
## Step 1: Wave frequency refers to the number of cycles a wave executes in unit time. It is the measurement of rate of vibration or oscillation of the wave.## Step 2: Frequency of waves is measured in "Hertz" abbreviated as "Hz", not metres, decibels, or amperes. Hertz represents the number of cycles per second, meaning it measures how often something happens or sends signal per second. ## Step 3: Decibels (dB) are a unit used to measure the intensity of a sound or the power level of an electrical signal by comparing it with a given level on a logarithmic scale.## Step 4: Amperes (A) is a measurement unit for electric current and not suitable for measuring frequency, while meters (m) are used to measure distance, not frequency.So, among the provided options, the correct unit for the frequency of waves is "Hertz (Hz)"