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Is all electromagnetic radiation in the optical portion of the electromagnetic spectrum is visable?
No, not all electromagnetic radiation in the optical portion of the spectrum is visible to the human eye. The visible portion of the spectrum ranges from about 400 nanometers (violet) to 700 nanometers (red), but there are wavelengths outside of this range that can also be classified as part of the optical spectrum, such as ultraviolet and infrared light.
The visible portion of the electromagnetic spectrum represent a large portion of the spectrum?
Yes, the visible portion of the electromagnetic spectrum consists of wavelengths between approximately 400 to 700 nanometers. This range is a small portion of the entire electromagnetic spectrum, which includes radio waves, microwaves, infrared, ultraviolet, X-rays, and gamma rays.
What portion of the of the electromagnetic spectrum do radio telescope?
The radio frequency portion of the electromagnetic spectrum uses radio telescopes.
What portion of the electromagnetic spectrum do radio telescope use?
The radio frequency portion of the electromagnetic spectrum uses radio telescopes.
The visible portion of the electromagnetic spectrum represents a large portion of the spectrum true or false?
True. The visible portion of the electromagnetic spectrum represents a specific range of wavelengths that can be detected by the human eye, making up a significant portion of the overall electromagnetic spectrum.
Is the following true or false the visible portion of the electromagnetic spectrum represents a large portion of the spectrum?
False
Which band in the electromagnetic spectrum has the highest frequency?
That's the portion of the spectrum that we call "gamma rays".
What portion of the engergy spectrum is visible light?
Visible light is in the portion of the electromagnetic spectrum between infrared (IR) and ultraviolet (UV) light.
What radio waves?
Radio waves are electromagnetic waves occurring on the radio frequency portion of the electromagnetic spectrum.
What are 3 examples of electromagnetic wave?
Radio waves, which are used for communication and broadcasting. Visible light, the portion of the electromagnetic spectrum that is visible to the human eye. X-rays, which are used for medical imaging and security screening.
Does light make up a small or large portion of the electromagnetic spectrum?
No, it is only a very small portion.
What is the portion of the electromagnetic spectrum that has the shortest wavelength?
Gamma rays have the shortest wavelength in the electromagnetic spectrum. They have the highest frequency and carry the most energy of all the electromagnetic waves.
