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Wave Amplitude is a measurement of the vertical distance of the wave from the average. Check FAQs
a=ηcos(θ)
a - Wave Amplitude?η - Elevation of Water Surface?θ - Theta?

Wave Amplitude given Elevation of Water Surface Relative to SWL Example

With values
With units
Only example

Here is how the Wave Amplitude given Elevation of Water Surface Relative to SWL equation looks like with Values.

Here is how the Wave Amplitude given Elevation of Water Surface Relative to SWL equation looks like with Units.

Here is how the Wave Amplitude given Elevation of Water Surface Relative to SWL equation looks like.

0.2078Edit=0.18Editcos(30Edit)
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Wave Amplitude given Elevation of Water Surface Relative to SWL Solution

Follow our step by step solution on how to calculate Wave Amplitude given Elevation of Water Surface Relative to SWL?

FIRST Step Consider the formula
a=ηcos(θ)
Next Step Substitute values of Variables
a=0.18mcos(30°)
Next Step Convert Units
a=0.18mcos(0.5236rad)
Next Step Prepare to Evaluate
a=0.18cos(0.5236)
Next Step Evaluate
a=0.207846096908265m
LAST Step Rounding Answer
a=0.2078m

Wave Amplitude given Elevation of Water Surface Relative to SWL Formula Elements

Variables
Functions
Wave Amplitude
Wave Amplitude is a measurement of the vertical distance of the wave from the average.
Symbol: a
Measurement: LengthUnit: m
Note: Value can be positive or negative.
Elevation of Water Surface
Elevation of Water Surface relative to the SWL, Standing Water Level recorded for the water well.
Symbol: η
Measurement: LengthUnit: m
Note: Value can be positive or negative.
Theta
Theta is an angle that can be defined as the figure formed by two rays meeting at a common endpoint.
Symbol: θ
Measurement: AngleUnit: °
Note: Value can be positive or negative.
cos
Cosine of an angle is the ratio of the side adjacent to the angle to the hypotenuse of the triangle.
Syntax: cos(Angle)

Other Formulas to find Wave Amplitude

​Go Wave Amplitude
a=H2

Other formulas in Wave Parameters category

​Go Angular of Radian Frequency of Wave
ω=2πP
​Go Wave number given wavelength
k=2πλ
​Go Phase Velocity or Wave Celerity
C=λP
​Go Phase Velocity or Wave Celerity given Radian Frequency and Wavenumber
C=ωk

How to Evaluate Wave Amplitude given Elevation of Water Surface Relative to SWL?

Wave Amplitude given Elevation of Water Surface Relative to SWL evaluator uses Wave Amplitude = Elevation of Water Surface/cos(Theta) to evaluate the Wave Amplitude, The Wave Amplitude given Elevation of Water Surface Relative to SWL formula is defined as the maximum displacement or distance moved by point on vibrating body or wave measured from its equilibrium position. Wave Amplitude is denoted by a symbol.

How to evaluate Wave Amplitude given Elevation of Water Surface Relative to SWL using this online evaluator? To use this online evaluator for Wave Amplitude given Elevation of Water Surface Relative to SWL, enter Elevation of Water Surface (η) & Theta (θ) and hit the calculate button.

FAQs on Wave Amplitude given Elevation of Water Surface Relative to SWL

What is the formula to find Wave Amplitude given Elevation of Water Surface Relative to SWL?
The formula of Wave Amplitude given Elevation of Water Surface Relative to SWL is expressed as Wave Amplitude = Elevation of Water Surface/cos(Theta). Here is an example- 0.207846 = 0.18/cos(0.5235987755982).
How to calculate Wave Amplitude given Elevation of Water Surface Relative to SWL?
With Elevation of Water Surface (η) & Theta (θ) we can find Wave Amplitude given Elevation of Water Surface Relative to SWL using the formula - Wave Amplitude = Elevation of Water Surface/cos(Theta). This formula also uses Cosine (cos) function(s).
What are the other ways to Calculate Wave Amplitude?
Here are the different ways to Calculate Wave Amplitude-
  • Wave Amplitude=Wave Height/2OpenImg
Can the Wave Amplitude given Elevation of Water Surface Relative to SWL be negative?
Yes, the Wave Amplitude given Elevation of Water Surface Relative to SWL, measured in Length can be negative.
Which unit is used to measure Wave Amplitude given Elevation of Water Surface Relative to SWL?
Wave Amplitude given Elevation of Water Surface Relative to SWL is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Wave Amplitude given Elevation of Water Surface Relative to SWL can be measured.
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