Answer:

WAVELENGTH

Question: What is the wavelength of the wave with a frequency of 3x10^{9}3x10

9

Hz?

Formula: λ = ν/f

where; lambda (λ) = the wavelength of the wave

ν = velocity, or the speed of light c = 3x10^{8}3x10

8

m/s. and;

f = the frequency of the wave equals 3x10^{9}3x10

9

Hz or per second

Solution:

λ = ν/f = \frac{3x10x^{8} m/s }{3x10^{9}/s }

3x10

9

/s

3x10x

8

m/s

= 0.1 meters or 1x10^{8}1x10

8

nanometers

Definition of terms:

Wavelength - In Physics, a wavelength spatial period or distance between the periodic wave's highest p o i n t (adjacent crest). In other words in is the distance separating two consecutive p o i n t s of two waves.

Frequency - The frequency of the wave is the number of wave occurence per unit time, usually in seconds. Also measured in Hertz or Hz means per seconds 1\s.

Velocity - Pertains to the speed of the wave, usually light. The speed of light is equal to 3x10^8 meters per second.

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Answer:

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