nurfaizah02 nurfaizah02
  • 04-04-2019
  • Physics
contestada

i dont know how to start it.​

i dont know how to start it class=

Respuesta :

EdwardYang EdwardYang
  • 04-04-2019

When wavelength increases, velocity increases.

So 2/8 = x/12, x = 3

So the wavelength will be 3.0cm

Answer Link

Otras preguntas

hi there can anyone help me out with this please
slaves were what europeans wanted most from africa before the 1800s. true or false
David drew pqr and stu so that p s, pr = 12, su = 3, pq = 20, and st = 5. are pqr and stu similar? if so, identify the similarity postulate or theorem that appl
what are the roots of f(x) = x2 – 48?
Which of these brand names is related to greek mythology? a. pepsi b. nike c. mattel d. toyota
If 50 liters of carbon dioxide gas are produced by the reaction below at 273 Kand 100 atm, how oxygen gas were used the reaction? 2 CO(g) + O2(g) ----> 2 CO2
the suez canal in egypt allows ships to pass from the mediterranean to the ____ sea. a : aegean b : red c : dead d :black
Help me and I'll do the same :)
what are the steps to solve this problem C=6/(6+12)*180
can someone help me with this????????????