Physics, 17.09.2019 06:00 selenamoreno8713
Dvds and blu-ray disks store information in patterns that are read by laser light. the shorter the wavelength of the light, the closer the data tracks can be placed on the disk. part aa blu-ray player uses violet light; a dvd player uses red light. which disk can store more information? drag the terms on the left to the appropriate blanks on the right to complete the sentences. terms: dvdvioletredblu-ray disk400nm700nmsentences to fill in: the wavelength of red light is around blank, whereas the wavelength of violet light is around blank. since blank light has a smaller wavelength the data tracks on a blank can be spaced closer together and the blank can store more information.
Answers: 1
Physics, 22.06.2019 19:30, jstephanie644
A1.5m wire carries a 2 a current when a potential difference of 52 v is applied. what is the resistance of the wire?
Answers: 1
Physics, 23.06.2019 03:00, kayla6653
Suppose the house in question 3 is located in cleveland where the annual average solar flux is 160 w/m2 . if 10 m2 of solar panels operating at 20 percent efficiency were installed on this house to collect and store solar energy in the form of hot water:
Answers: 2
Dvds and blu-ray disks store information in patterns that are read by laser light. the shorter the w...
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