majesticfart1065 majesticfart1065
  • 22-11-2022
  • Physics
contestada

the laser in a cd player uses light with a wavelength of 7.80x10^7. what is the frequency of this light

Respuesta :

Otras preguntas

what are the eight business functions
what is the unit rate of 6 2/5 revolutions in 2 2/3 seconds
What legislation signed into law in 1940 indicated Roosevelt’s commitment to war preparedness?
One day, Rocket Boy flew 23 times the distance automan travelled in his car. If Rocket Boy flew 9936 km, what was the total distance thy covered
Why was Louis XVI considered ineffectual?
The first part of the Beowulf excerpt describes the rise of King Hrothgar after the previous king's death. What part of Freytag's pyramid best fits this section
Students who use the exact words of the author are what
The attendance at a family reunion was 160 people. This was 125% of last year's attendance. How many people attended the reunion last year.
What do Marissa Mayer and Indra Nooyi have in common?
Which group on the Periodic Table has elements with atoms that tend not to bond with atoms of other elements? Group 17 Group 1 Group 18 Group 2