Chemistry, 06.10.2019 15:00 AnonymousLizard52303
Assist ! 40 points
a mercury lamp emits radiation with a frequency of 6.83 x 1014 hz. what is the wavelength of this radiation?
fill in the blanks as you answer the question. remember to include units. (if you need to write a superscript, put a ^ before the number to be superscripted. for example, x2 would be written as x^2.)
step 2: what is the speed of light to four significant figures?
step 3: what is the frequency of the light from the mercury lamp?
step 4: what is the wavelength of the light from the mercury lamp? blank space 3
Answers: 3
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Chemistry, 22.06.2019 19:10
Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.
Answers: 3
Assist ! 40 points
a mercury lamp emits radiation with a frequency of 6.83 x 1014 hz. w...
a mercury lamp emits radiation with a frequency of 6.83 x 1014 hz. w...
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