For many years, Electromagnetic Spectrum has been treated as a commodity within the United States, with allocation shared between Government and private sector interests. Government spectrum managers, working with their industry counterparts, carved out slices of spectrum under the governance of the ...
produce louder sound F. are less magnetic G. do not form in the sun’s center . are not so long 3.According to the passage,through which of the following does the energy released in the sun pass before it becomes light? . The X-ray part of the spectrum. . Electromagnetic space. . ...
此处意在说明:high-energy gamma radiation“高能伽马射线”是electromagnetic radiation“电磁射线”中的一种。故应选择form“形式”,a form of意为“……的一种形式”。a matter of意为“是……的问题”,如it is a matter of time;a variety of意为“多种多样的”,伽马射线是多种多样的电磁射线,讲不通;...
According to the passage, through which ofthe following does the energy released in thesun pass before it becomes light?A. T he X-ray part of the spectrumB . Electromagnetic space.C . T he solar surface.D. Interplanetary space. 相关知识点: ...
3.According to the passage,through which of the following does the energy released in the sun pass before it becomes light? A.The X-ray part of the spectrum. B.Electromagnetic space. C.The Solar surface. D.Interplanetary space. 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答...
(氦) in the Sun every second. This the Sun has been doing for several thousands of millions of years. The nuclear energy is released at the Sun’s center as high-energy gamma radiation,(78)of electromagnetic radiation like light and radio waves, only of very much shorter(79). This ...
-|||-【难句注释】-|||-This energy is liberated at the center of the Sun-|||-as billions upon billions of nuclei of hydrogen atoms-|||-collide with each other and fuse together to form-|||-nuclei of helium, and in doing so, release some of the-|||-energy that is stored in ...
The electromagnetic spectrum is a way of organizing the different types of EM radiation we find in the universe. It is a continuous spectrum, meaning where one part finishes, another starts with no gaps. The parts of the EM spectrum all have one thing in common: they all travel at the sa...
electromagnetic spectrum – The range of all frequencies of electromagnetic radiation, which includes visible light, X-rays, radio waves and gamma rays. fringe – One of either a light or dark band produced by the interference and diffraction of light waves. interference – The summation of two ...
A discussion of H.R. 1407, a bill to establish procedures to improve the allocation and assignment to the electromagnetic spectrum centered on the current ... oS Congress,Washington,DHCO Energycommerce - U.S. Government Printing Office, Superintendent of Documents, Congressional Sales Office, Washin...