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Normal of Reflecting Plane Formula

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Normal of reflecting plane also called the incidence plane or the meridional plane. Check FAQs

λ n = \frac{λ}{\cos (θ)}

λ_n - Normal of Reflecting Plane?λ - Wavelength?θ - Theta?

Normal of Reflecting Plane Example

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Here is how the Normal of Reflecting Plane equation looks like with Values.

Here is how the Normal of Reflecting Plane equation looks like with Units.

Here is how the Normal of Reflecting Plane equation looks like.

103.923 = \frac{90}{\cos (30)}

103.923m = \frac{90m}{\cos (30°)}

103.923 = \frac{90}{\cos (30)}

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Normal of Reflecting Plane Solution

Follow our step by step solution on how to calculate Normal of Reflecting Plane?

FIRST Step Consider the formula

λ n = \frac{λ}{\cos (θ)}

Next Step Substitute values of Variables

∴

λ n = \frac{90m}{\cos (30°)}

Next Step Convert Units

∴

λ n = \frac{90m}{\cos (0.5236rad)}

Next Step Prepare to Evaluate

∴

λ n = \frac{90}{\cos (0.5236)}

Next Step Evaluate

∴

λ n = 103.923048454133m

LAST Step Rounding Answer

∴

λ n = 103.923m

Normal of Reflecting Plane Formula Elements

Variables

Functions

Normal of Reflecting Plane

Normal of reflecting plane also called the incidence plane or the meridional plane.

Symbol: λ_n

Measurement: WavelengthUnit: m

Note: Value should be greater than 0.

Formulas to find Normal of Reflecting Plane

Wavelength

Wavelength is the distance between identical points (adjacent crests) in the adjacent cycles of a waveform signal propagated in space or along a wire.

Symbol: λ

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Wavelength

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.

Formulas to find Theta

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 in Wave Propagation category

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F c = 9 \cdot \sqrt{N max}

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N max = \frac{(1 - {η r}^{2}) \cdot {f o}^{2}}{81}

Go Refractive Index of Ionosphere

η r = \sqrt{1 - (\frac{81 \cdot N max}{{f o}^{2}})}

Go Maximum Usable Frequency in F-region

F muf = \frac{f c}{\cos (θ i)}

How to Evaluate Normal of Reflecting Plane?

Normal of Reflecting Plane evaluator uses Normal of Reflecting Plane = Wavelength/cos(Theta) to evaluate the Normal of Reflecting Plane, The Normal of Reflecting Plane formula is defined as is the plane which contains the surface normal and the propagation vector of the incoming radiation. Normal of Reflecting Plane is denoted by λ_n symbol.

How to evaluate Normal of Reflecting Plane using this online evaluator? To use this online evaluator for Normal of Reflecting Plane, enter Wavelength (λ) & Theta (θ) and hit the calculate button.

FAQs on Normal of Reflecting Plane

What is the formula to find Normal of Reflecting Plane?

The formula of Normal of Reflecting Plane is expressed as Normal of Reflecting Plane = Wavelength/cos(Theta). Here is an example- 103.923 = 90/cos(0.5235987755982).

How to calculate Normal of Reflecting Plane?

With Wavelength (λ) & Theta (θ) we can find Normal of Reflecting Plane using the formula - Normal of Reflecting Plane = Wavelength/cos(Theta). This formula also uses Cosine (cos) function(s).

Can the Normal of Reflecting Plane be negative?

No, the Normal of Reflecting Plane, measured in Wavelength cannot be negative.

Which unit is used to measure Normal of Reflecting Plane?

Normal of Reflecting Plane is usually measured using the Meter[m] for Wavelength. Megameter[m], Kilometer[m], Centimeter[m] are the few other units in which Normal of Reflecting Plane can be measured.

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