janineeeee06
janineeeee06
10-10-2020
Chemistry
contestada
pls help asap !! unsure how to do this
Respuesta :
GeorgePP
GeorgePP
10-10-2020
Frequency by definition is the speed of light divided by wavelength. We use the speed of light because radiation is part of the electromagnetic spectrum.
(3.0 x 10^8)/(6.84 x 10^-7)
3/6.84 = 0.438
10^8/10^-7 = 10^1
= 4.38 s^-1
Answer Link
VER TODAS LAS RESPUESTAS ( 88+ )
Otras preguntas
plz help if Ben had 10 bags of candy but Gwin asked for x amount and then Kevin gave him 20 bags and then Ben had 21.3 candy left how much did Gwin asked for?
The original price of a computer was reduced by $250.If p = the computer's original price in dollars, which algebraic expression represents the reduced price? A
What is the factor of 6a-9ab+4-6b
To calculate profit, producers subtract their total production cost from their
Lara constructed angle POQ and then used a compass and straightedge to accurately construct line segment OS, as shown in the figure below: An angle POQ is drawn
The length of a rectangle is 3/5 of a foot and the width is 8 feet. What is the area?
When asked about his plan to reduce taxes, the candidate said, “Improving the unemployment rate is important.” Which logical fallacy is used in the sentence?
Which of the following choices BEST describes the process of handling emotions? A. recognize, accept, control, adopt positive strategies, cope effectively B.
Which property is illustrated by the following statement? 6+(2x+2z)=(6+2x)+2z •Associative property of multiplication •Commutative property of multiplication
Find the approximate value of the circumference of a circle with the given radius. Use = 3.14. Round your results to one more decimal than in the given radius.6
