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Communication systems primarily use radio waves, which are a type of electromagnetic radiation, for wireless communication. Additionally, microwaves are utilized in satellite and some cellular communication. For optical communication, visible light and infrared radiation are employed, especially in fiber optic technologies. Each type of radiation has distinct properties that make it suitable for specific communication applications.
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What radiation is not used for communication?
Gamma rays, x-rays, UV radiation and so on.
What are three types of radiation used in cooking?
Conduction, Convection, Radiation
What are two types of test in which radiation is used to perform medical test?
Two types of medical tests that use radiation are X-rays and computed tomography (CT) scans. X-rays are used to view bones and tissues inside the body, while CT scans provide detailed cross-sectional images of the body.
Which radiation are used to prevent sprounting of onions or potatoes?
Gamma radiation and X-rays are commonly used to prevent sprouting in onions and potatoes. These types of radiation can disrupt the growth process in the vegetables, reducing sprouting and extending their shelf life.
Is electromagnetic radiation infrared radiation?
Yes, electromagnetic radiation includes infrared radiation, which has longer wavelengths than visible light. Infrared radiation is not visible to the human eye but can be felt as heat. It is part of the electromagnetic spectrum, which encompasses all forms of electromagnetic radiation.
What radiation is not used for communication?
Gamma rays, x-rays, UV radiation and so on.
What part of the electromagnetic spectrum is used in communication?
radiation
What are three types of radiation used in cooking?
Conduction, Convection, Radiation
What types of electromagnetic radiation has longer wavelengths than visible light?
Some types of electromagnetic radiation with longer wavelengths than visible light include infrared radiation, microwaves, radio waves, and long-wavelength radio waves. These forms of radiation have wavelengths that are not visible to the human eye but are used in various applications such as remote sensing, communication, and cooking.
Why is ultraviolet radiation not used to transmit information to and from communication satellites?
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What are 3 ways in which infrared radiation and light are similar?
Both infrared radiation and light are forms of electromagnetic radiation that travel in waves. They both can be absorbed, reflected, or refracted by objects they interact with. Both types of radiation are used in various applications, such as communication, energy transfer, and imaging technology.
Is radiation can cure dertain diseases?
Radiation therapy is typically used to treat certain types of skin conditions; as well as certain types of cancer.
Types of equipment used in audio-visual communication?
what are the type on audio communication
What type of electromagnetic radiation has the smallest frequency?
Radio waves have the smallest frequency among the types of electromagnetic radiation. They have wavelengths ranging from thousands of meters to millimeters and are commonly used in communication technologies.
What are some types of radiated media?
Some types of radiated media include radio waves, microwaves, infrared radiation, visible light, ultraviolet light, X-rays, and gamma rays. These forms of radiation vary in frequency, wavelength, and energy levels, and are used in different applications ranging from communication to medical imaging.
What do Visible light x rays infrared radiation and radio waves all have in common?
They are all forms of electromagnetic radiation that travel as waves at different frequencies and wavelengths within the electromagnetic spectrum. They are all types of energy that can be used for various purposes, like communication, imaging, or heating.
Does steel stop radiation?
Steel can provide some protection from certain types of radiation, particularly gamma radiation. However, different types of radiation may require different shielding materials. Lead is more commonly used for shielding against radiation due to its higher density and ability to absorb radiation effectively.
