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What is the wavelength of microwaves if the frequency is 2.45x 10^9 HZ?

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Answer: 1.22 × 10⁻¹ m

Step-by-step explanation:

Wavelength = Speed of Light ÷ Frequency

= (2.99 × 10⁸ m/s) ÷ ( 2.45 × 10⁹ /s)

= 1.22 × 10⁻¹ m

The wavelength of a light of frequency 2.45 × 10⁹ /s is 1.22 × 10⁻¹ m.

Notes:

Hz ≡ /s

User Geir Bostad
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Final answer:

The wavelength of microwaves with a frequency of 2.45x 10^9 HZ is found using the equation for the relationship between speed of light, wavelength and frequency. The approximated wavelength is 12.2 cm.

Step-by-step explanation:

To find the wavelength of microwaves if the frequency is 2.45x 10^9 HZ, first, you need to understand the relationship between frequency, wavelength and the speed of light. This relationship is described by the equation: speed of light = wavelength * frequency.

The speed of light (c) is a constant and equal to approximately 3.00 x 10^8 meters per second. Given the frequency (f) of 2.45x 10^9 HZ, we can solve for the wavelength (λ) by rearranging the equation to: wavelength = speed of light / frequency.

Substituting the values into the equation gives us: wavelength = 3.00 x 10^8 m/s / 2.45x 10^9 HZ = 0.122 m or 12.2 cm. Therefore, the wavelength of microwaves with a frequency of 2.45x 10^9 HZ is approximately 12.2 cm.

Learn more about Wavelength of Microwaves

User Jacknad
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