The expression " middle name" initially showed up in a 1835 Harvard University magazine called Harvardiana, yet the practice goes back much further.
In extremely old Rome, having many names was a respect, typically given the most imperative individuals - like Gaius Julius Caesar. The brief premium ceased to exist just to lift move down again in Western societies in the 1700s, when rulers/rich and capable individuals began giving their youngsters wonderfully long names to demonstrate their place in (group of individuals/all great individuals on the planet). (in nearly a similar way), long Spanish and Arabic names embrace father-in light of other-based names from past eras to follow the individual's family tree. (In different societies, similar to Chinese, there are as a rule/(previously) no middle names. :)
The amplitude and wavelength are measured in meters while frequency is measured in decibels.
<h2>
Units of measurement:</h2>
- Amplitude: It is the maximum displacement of the points of the wave from its mean position. Hence it is measured in meters.
- Frequency: It is measured in Hertz. A hertz is a number of waves passed from a single point per second.
- Wavelength: It is the distance between two consecutive crests or troughs. hence it is measured in meters.
- Wave speed: It is measured in m/s.
- Loudness: The loudness of the sound is measured in decibels.
Therefore, the amplitude and wavelength are measured in meters while frequency is measured in decibels.
Learn more about decibels:
brainly.com/question/1851849
Answer:
Explanation:
Given
--- Ken's share
Required
The fraction each got
Since they both shared a cake, we have:
Substitute:
Factorize
Divide both sides by 3
Recall that:
Average velocity = displacement / time
In this case, since you move left 60, then right 60, you return to the starting point making the displacement zero.
average velocity = 0 / 60 sec = zero
the average speed is calculated using total distance traveled.
average speed = distance / time
average speed = 120 meters / 60 sec = 2 m/s
