1. what was the electromagnetic spectrum ?
a. the complete collection of all colors of light,...
Physics, 14.10.2019 04:30 izzyisawesome5232
1. what was the electromagnetic spectrum ?
a. the complete collection of all colors of light, arranged from red to violet.
b. a device such as a diffraction grating or prism that separates light into colors
c. the complete collection of electromagnetic waves, from radio waves to gamma rays
d. the rainbow of colors seen in an oil coating on an electromagnet
Answers: 1
Physics, 22.06.2019 14:30
When the displacement of a mass on a spring is 12a the half of the amplitude, what fraction of the mechanical energy is kinetic energy? at what displacement, as a fraction of a, is the mechanical energy half kinetic and half potential?
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Apropagating wave in space with electric and magnetic components. these components oscillate at right angles to each other. it may travel in a vacuum. determine the term.
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In this thread, i would like you to comment on the nature of light and how operation of telescopes. light has a duality of a particle and a wave; which one affects your life? also how does light interact with optics inside telescopic systems? answer these questions in two paragraphs. then respond the another students response.
Answers: 1
Physics, 22.06.2019 23:30
Using a caesar cypher with an offset of three characters (a -> d, b -> e, z -> c), what would be the correct cypher text for the plain text "attack at dawn"?
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