1. What is the source of electromagnetic waves?
2. Is the color spectrum simply a small segment of the electromagnetic spectrum? Defend your answer.
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3. How do the frequencies of infared, visible, and ultraviolet light compare?
4. How does the role of inertia relate to the rate at which electric charges can be forced into vibration?
5. Different bells and tuning forks have their own natural vibrations, and emit their own tones when struck. How is this analogous to atoms, molecules, and light?
6. Light incident upon a pane of glass slows down in passing through the glass. Does it emerge at a slower speed or at its initial speed? Explain.
7. Will glass be transparent to frequencies of light that match its own natural frequencies?
8. Does the time delay between the absorption and reemission of light affect the average speed of light in a material? Explain.
i agree with dracsweety.. i come here to help people with question on physics .(because i find it fun) but here you got these idiots who want answears.. i hope they all just fail their class and end up taking it again.. maybe they will learn something the second time around..
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haha second answerer.. all i can say he honestly TRIED TO help.. I suggest you take his answears ...hahahaha
Should have gone to class, payed attention.
Theres your help.
1. CURRENT - When a Current is passing through the wire it creates Electromagnetic around it
2. It is related to Wavelength and not Electromagnetic
3. Depending on the Wavelength and Frequency
4. DON'T KNOW
5. VOLUME , SHAPE plays the Role
6. Yes - Because there is Obstruction
7 DON'T KNOW
8. Yes - Obviously, but I dont know how it is Measured
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Please please please help me.?