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What is our main source of electromagnetic energy?
The sun is the main source of electromagnetic energy that reaches Earth. This energy is emitted in the form of electromagnetic radiation across a wide spectrum, from visible light to ultraviolet and infrared radiation.
Is radiation a measure of the average kineic energy of the particles in an object?
No, radiation is not a measure of the average kinetic energy of particles in an object. Radiation refers to the emission of energy as electromagnetic waves or particles from a source. The energy of radiation can vary depending on the type and source, and it is not directly related to the average kinetic energy of particles in an object.
What type of radiation is the sun a source of?
The Sun is a source of all forms of electromagnetic radiation from gamma rays to radio waves. However, the greatest amount of radiation that the Sun produces is visible light.
What is the fundamental source of electromagnetic radiation?
The fundamental source of electromagnetic radiation is the acceleration of charged particles. When charged particles are accelerated, they create changing electric and magnetic fields that propagate as waves through space, resulting in electromagnetic radiation.
The energy produced by electromagnetic waves is called?
The transfer of energy by electromagnetic waves is called electromagnetic radiation. Light, radio waves and X-rays are a few other examples of this radiation phenomenon. The Transfer process is the "flow" of particles from one location to another. The best visual example is the transfer of "heat" from one source to another.
What is the source of the electromagnetic energy that reaches earth from the sun?
The source of the electromagnetic energy that reaches Earth from the Sun is nuclear fusion reactions that occur in the Sun's core. Hydrogen atoms fuse together to form helium, releasing vast amounts of energy in the form of electromagnetic radiation, including visible light, ultraviolet light, and infrared radiation.
Is the sun a source of electromagnetic energy?
Yes, the sun is a source of electromagnetic energy.
The ultimate source of solar radiation is?
The ultimate source of solar radiation is nuclear fusion that occurs in the core of the sun. This process releases energy in the form of electromagnetic radiation, which includes sunlight.
The thermal of energy by electromagnetic waves through the vacuum of space?
Electromagnetic waves can transfer energy through vacuum by radiation. This process involves the emission of electromagnetic waves from a source, such as the sun, which then travel through space and are absorbed by an object, causing its temperature to rise. This is how heat and light from the sun reach Earth.
What is the power source of a solar cell?
The sun. Energy in the form of electromagnetic radiation excites electrons in the solar cell and is transformed into electrical energy.
What describes a source of radiation heat?
The sun sending out electromagnetic waves.
How thermal energy is transferred by radiation?
Radiation is the transfer of energy by electromagnetic waves. Considering the dual nature of electromagnetic radiation, you could also consider it to be transferred by photons of the electromagnetic radiation. The rate of transfer of radiation is given by the surface area of the radiation source, the surface area of the object receiving the radiation, a geometric coefficient accounting for how much of the radiation from the source actually hits the receiving object, a physical constant called the Stephan-Boltzman constant, the reflectivity, transparency, and absorbtivity of the receiving object for the wavelengths of the radiated energy, and the difference in the 4th power of the thermodynamic temperatures of the objects.
