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en.wikipedia.org/wiki/Radiant_energy

In physics, and in particular as measured by radiometry, radiant energy is the energy of ... The bands of frequency present in a given EM signal may be sharply defined, as is seen in ... This implies that if two EM waves have the same intensity , but different ... Radiant energy is produced in the sun as a result of nuclear fusion.

en.wikipedia.org/wiki/Solar_energy

Solar energy is radiant light and heat from the Sun that is harnessed using a range of ... 1 Energy given in Exajoule (EJ) = 1018 J = 278 TWh 2 .... Since bare, leafless trees shade 1/3 to 1/2 of incident solar radiation, there is a balance between ...

www.answers.com/Q/What_two_names_are_given_to_the_sun's_energy

The sun gives off two kinds of energy. One is electromagnetic radiation and the other is particulate radiation.

academic.brooklyn.cuny.edu/physics/sobel/Nucphys/sun.html

Given the known rate at which the sun produces energy, Helmholtz was able to ... This energy is in two forms: energy of motion of the particles in the sun, and ...

environ.andrew.cmu.edu/m3/s2/02sun.shtml

The sun's energy is the primary source of energy for all surface phenomena ... is measured by counting the number of peaks that pass a given point every second. ... The full electromagnetic spectrum is depicted in Figure 2. ... Name of Region.

www.space.com/17160-sun-atmosphere.html

Jan 23, 2013 ... Three layers make up the atmosphere of the sun: the photosphere, ... It's in these outer layers that the sun's energy, which has bubbled up ... Temperatures in the sun's corona can get as high as 3.5 million degrees F (2 million ...

www.nasa.gov/mission_pages/iris/multimedia/layerzoo.html

The solar observatory was launched in 2013 for a prime mission of two years. .... The sun produces energy by fusing hydrogen at its core, so the simplest models .... a small portion of the sun — in incredibly high resolution — at any given time,  ...

www.classzone.com/vpg_ebooks/ml_sci_gr8/accessibility/ml_sci_gr8/page_454.pdf

Energy produced in the center of the Sun flows out through the Sun's layers in ... Radiative Zone Energy from the core moves by radiation through a thick layer called ... 2 fusion. 1 reminder. Remember that radiation is energy that travels across.

aerosols.ucsd.edu/classes/sio217a/sio217alecture03arcs.pdf

Sun - our star – the source of most of our energy. For the entire earth, ... received and 2) the character of the surface receiving it. Energy ... a given temperature;.

www.need.org/files/curriculum/guides/EnergyfromtheSunStudentGuide.pdf

2. Energy From the Sun. What is Solar Energy? Every day, the sun radiates ( sends out) an enormous amount of energy. ... The sun generates energy from a process called nuclear fusion. ...... electric energy; another name for a solar cell.