in the figure given, describe the physical nature of electromagnetic waves.

Q: Mr. H catches the news on 780 AM, which broadcasts at 780. kHz. Determine the wavelength of these…

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Q: What are the uses of electromagnetic waves and what are the dangers of some electromagnetic waves?

A: There are different types of electromagnetic waves like Radio waves, Micro waves, Infrared, Visible…

Q: In a certain UHF radio wave, the shortest distance between positions where the electric and magnetic…

A: Given data: The shortest distance between positions at which the electric and magnetic fields are…

Q: Calculate the wavelength of the electromagentic waves with the given frequencies, and determine the…

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Q: Your friend just bought a magnetic field sensor and convinced you to help him measure the magnetic…

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Q: Write equations for both the electric and magnetic fields for an electromagnetic wave in the red…

A: The wavelength of the red part of the visible spectrum is 711 nm. The peak value of the electric…

Q: Make a list of some everyday objects and decide whether they are transparent or opaque to each of…

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Q: If you wish to detect details of the size of atoms (about 1 x 10-10 m) with electromagnetic…

A: Given data:   Electromagnetic radiation Wavelength (λ) = 1 × 10-10 m Required: Frequency (f) and…

Q: Why don’t buildings block radio waves as completely as they do visible light?

A: Given: Buildings block radio waves does not as completely as they do visible light

Q: Assuming moving uniformly in all directions, a source of radio waves uses 15kW to send 2MHz. What is…

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Q: Wave length of electromagnetic wave is given below. What is the energy of the violet light in units…

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Q: Electromagnetic radiation is:   A form of energy consisting of constant electric and magnetic…

A: Electromagnetic radiation is a form of energy produced by moving charge particles. When the charged…

Q: Write equations for both the electric and magnetic fields for an electromagnetic wave in the red…

A: The wavelength of the red part of the visible spectrum is 714 nm. The peak value of the electric…

Q: maximum value of the electric field in a light wave is 800 N/C. Calculate the rms value of the…

A: E =cB

Q: If the electric field emitted by a radio tower has an amplitude of 285 V/m, what is the amplitude of…

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