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What does the visible portion of the electromagnetic spectrum fall?
The visible portion of the electromagnetic spectrum falls between ultraviolet (UV) and infrared (IR) radiation. It is the range of wavelengths that humans can perceive with their eyes, typically spanning from approximately 400 to 700 nanometers.
Which of the following distinguishes electromagnetic from mechanical waves?
They don't require a medium to travel through. - apex ....what a wanker
Is the following true or false the visible portion of the electromagnetic spectrum represents a large portion of the spectrum?
False
What is the increasing order of frequency in electromagnetic spectrum?
I'm not sure what you intended to ask, but the frequency of electromagnetic radiation increases as the positive real numbers: from approaching the limit of zero Hz at the low end to approaching the limit of infinite Hz at the high end.Parts of this complete spectrum of frequencies have been given names:Extremely Low Frequencies - 3 Hz to 30 HzSuper Low Frequencies - 30 Hz to 300 HzUltra Low Frequencies - 300 Hz to 3 kHzVery Low Frequencies - 3 kHz to 30 kHzLow Frequencies - 30 kHz to 300 kHzMedium Frequencies - 300 kHz to 3 MHzHigh Frequencies - 3 MHz to 30 MHzVery High Frequencies - 30 MHz to 300 MHzUltra High Frequencies - 300 MHz to 3 GHzSuper High Frequencies - 3 GHz to 30 GHzExtremely High Frequencies - 30 GHz to 300 GHzTremendously High Frequencies - 300 GHz to 3 THzInfra Red - 300 GHz to 430 THzVisible Light - 430 THz to 790 THzUltra Violet - 790 THz to 30 PHzX-Rays - 30 PHz to 30 EHzGamma Rays - 30 EHz and upAll frequencies below 3 THz can also be called Radio Waves because they can be used for various types of Radio communication and related applications.NATO divides Radio Waves into the following bands:A band - 0 Hz to 250 MHzB band - 250 MHz to 500 MHzC band - 500 MHz to 1 GHzD band - 1 GHz to 2 GHzE band - 2 GHz to 3 GHzF band - 3 GHz to 4 GHzG band - 4 GHz to 6 GHzH band - 6 GHz to 8 GHzI band - 8 GHz to 10 GHzJ band - 10 GHz to 20 GHzK band - 20 GHz to 40 GHzL band - 40 GHz to 60 GHzM band - 60 GHz to 100 GHzIEEE divides Radio Waves into the following bands:High Frequencies - 3 MHz to 30 MHzVery High Frequencies - 30 MHz to 300 MHzUltra High Frequencies - 300 MHz to 1 GHzL band - 1 GHz to 2 GHzS band - 2 GHz to 4 GHzC band - 4 GHz to 8 GHzX band - 8 GHz to 12 GHzKu band - 12 GHz to 18 GHzK band - 18 GHz to 27 GHzKa band - 26.5 GHz to 40 GHzV band - 40 GHz to 75 GHzW band - 75 GHz to 110 GHzmm band - 110 GHz to 300 GHzThere are several other naming systems for the various parts/bands of the electromagnetic spectrum.
Which of the following can be determined from the frequency of a light wave?
If you know the frequency of a light wave, you can tell the wavelength, thecolor it'll appear to your eye, and the energy in each photon of the light.The energy of the wave ~APEX
Is the following statement true or false The wavelength of light is very long and the frequency is very short.?
False. The wavelength and frequency of light are inversely related, meaning shorter wavelengths correspond to higher frequencies and longer wavelengths correspond to lower frequencies.
Is the following sentence True or false microwave are the radio waves with the shortest wavelengths and highest frequencies?
True. Microwaves have shorter wavelengths and higher frequencies compared to radio waves, falling between infrared radiation and radio waves on the electromagnetic spectrum.
Which group on the periodic table correspond to the filling what orbitals?
following truth table is correspond
What does the visible portion of the electromagnetic spectrum fall?
The visible portion of the electromagnetic spectrum falls between ultraviolet (UV) and infrared (IR) radiation. It is the range of wavelengths that humans can perceive with their eyes, typically spanning from approximately 400 to 700 nanometers.
Which of the following distinguishes electromagnetic from mechanical waves?
They don't require a medium to travel through. - apex ....what a wanker
Which of the following is true of electromagnetic waves?
Electromagnetic waves can travel through empty space.
What is eletromagnetic spectrum?
The electromagnetic spectrum is the full range of known electromagnetic radiation, ranging from radio waves to gamma rays. Radio waves are at one end of the spectrum with the longest wavelength and the lowest frequency. Gamma rays at the other end have the shortest wavelength and the highest frequency. (frequency = wave oscillations per second) Most electromagnetic radiation can fall into one of the following categories: Radiowave Microwave Infrared Visible (light) Ultraviolet X-rays Gamma Rays [This list is in increasing order of frequency)
which of the following produces electromagnetic waves?
vibration of charged particles
Which electromagnetic waves have higher frequencies than ultraviolet waves?
X-rays and gamma rays have higher frequencies than ultraviolet waves. X-rays have frequencies ranging from 30 petahertz (30 × 10^15 Hz) to 30 exahertz (30 × 10^18 Hz), while gamma rays have frequencies above 30 exahertz.
Which of the following accurately describes the expected frequencies for a chi-square test?
The maximum likelihood estimate under the null hypothesis gives the best estimate for expected frequencies.
Electromagnetic-induction device usually has which of the following materials in its core?
soft iron
Which of the following types of electromagnetic radiation has the longest wavelength?
Radio waves have the longest wavelength among the types of electromagnetic radiation listed.
