What is the principal difference between a radio wave and light?

Q: How does a radio wave differ from sound wave?

A: Radio waves are electromagnetic waves, these are composed of electric and magnetic fields which are…

Q: common units for wavelength of visible light?

A: Wavelength is defined as  distance between corresponding points of two consecutive waves.

Q: Arrange the following electromagnetic waves in the order of their increasing wavelength X-rays,…

A: Wavelength of X-rays is of the range 1 nm to 1 pm.

Q: What is the principal difference between a gamma ray and an infrared ray?

A: Given: gamma rays and infrared rays

Q: Arrange the following electro-magnetic waves from lowest (a) frequency to highest (l): Microwaves…

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Q: What is the wavelength of yellow light?

A: Wavelength of light is defined as the distance between two consecutive crusts or troughs.

Q: What is the wavelength of an FM radio station that broadcasts at 101.1 MHz? Assume speed of light…

A: Given data: Frequency (f) = 101.1 MHz Speed of light (c) = 3 × 108 m/s Required: Wavelength (λ)

Q: Why infrared radiations are used for photography in dark?

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Q: Distinguish visible light from the electromagneticspectrum.

A: Visible light: Visible is a form of electromagnetic radiation, other electromagnetic radiations are…

Q: What travels faster: a radio signal or sound in air?

A: A radio signal travels faster than sound in air.

Q: What are diffrences between radio waves and light waves?

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Q: What is the range of visible light?

A: range of visible light

Q: How are sound waves and light waves alike and different?

A: Similarity in Sound and light waves: Both the light and sound waves can transfer of energy. Both…

Q: if a microwave of a radar system has wavelength of 1 mm, what is its frequency?

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Q: What is the right order of electromagnetic frequencies?

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Q: Radio waves diffract Y [Select ] less than visible light. more

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Q: How is the wavelength of light related to its frequency?

A: Wavelength is defined as it is the distance between the identical points in the adjacent cycles of…

Q: About how much of the measured electromagnetic spectrum does light occupy?

A: An electromagnetic spectrum consists of wise range of waves.  Gamma Rays, X rays, Ultraviolet rays,…

Q: The electromagnetic wave used in Radar is

A: Radar can be defined as a detection system which is used to find the range, velocity or angle of the…

Q: What is the electromagnetic wave being used in most TV remotes and what is the nature of their…

A: Most of  Television remotes control  used infrared radiation . infrared is invisible to human eye so…

Q: The kind of heat transfer that travels through space in electromagnetic waves is

A: Heat is form of energy.

Q: Low Frequency Waves Radio Waves Characteristics Beneficial Effects Harmful Effects Microwaves…

A: In this we have to write the properties, beneficial effect and harmful effect for each wave.

Q: Which of these EM waves has the highest frequency? О а. Х-гаys O b. Microwaves O c. Ultraviolet d.…

A: Ans:- There are seven regions in the electromagnetic spectrum which in order of lowest to highest…

Q: Do radio waves travel more slowly than gamma rays?

A: Radio waves have the longest wavelength and gamma rays have the shortest wavelength. However, both…

Q: 11:33 moodle.nct.edu.om Question 9 Not yet answered Marked out of 1.00 Flag question Which of these…

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Q: Radio wave has the highest radiative energy. False True

A: Identify TRUE or FALSE "The radio wave has the highest radiative energy"

Q: What is the order of the electromagnetic spectrum?

A: To determine the order of the Electromagnetic spectrum.

Q: What is the ultimate source of electromagnetic waves?

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Q: Can you see radio waves? Can you hear radio waves? Discuss this with people who still confuse sound…

A: One cannot hear or see an electromagnetic wave. There are many electromagnetic waves around us which…

Q: What is the difference between the waves coming from a tuning fork and electromagnetic waves?

A: The waves coming from tuning fork are Longitudinal waves whereas electromagnetic waves are the…

Q: Visible light is a. Radiation b. Light A way to transfer energy С. d. All of these

A: Visible light is a form of electromagnetic radiation. Visible light is light.  Visible light…

Q: what waves are the only part of the electromagnetic spectrum that the human eye can see ?

A: Light is an electromagnetic radiation which creates a sensation of vision

Q: Why do radio waves diffract around buildings, while light waves do not?

A: The amount of diffraction generally depends on the wavelength of the wave and the size of the…

Q: How are light and sound waves different?

A: