lab 9 prep
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Question 1
1 inch = 0.0254meters
grooves/inch * inch/0.0254meters = answer, units = 1/m
part b
1 meter/ answer from part a units = m
grooves/inch * inch/0.0254meters = answer, units = 1/m
part b
1 meter/ answer from part a units = m
student7 Guest
#3
anyone get the first box for the #3? i tried so many things...just can't figure it out. please help! thanks
phystude Guest
#3
The first box on this page is just the formula,
so dsin(theta) = m*lambda (put into the box whats in bold.)
so dsin(theta) = m*lambda (put into the box whats in bold.)
:) Guest
can you explain number 1 again
Hey can you explain number one again its not working when i type in unit and answer.
hey Guest
Re: lab 9 prep
The answers for two are pretty much already posted. For three the answer comes directly from the question. They tell you E = hc/lambda = 13.6 * (1/2^2  1/n^2) . All you have to do is rearrange and substitute. Then go to : rydberg constant. It will be in giant bold letters and numbers. Highlight that and hit ctrl+c then go back into maple ta and press ctrl+v. Those are the shortcuts for copy and paste. And then for the last part the answer is the smae things as 10979283741097928374=x where x is the answer.
joecool Guest
lab 9 # 3
I'm still having problems with the first part of question 3.
What exactly do we insert for that one and why?
What exactly do we insert for that one and why?
User X Guest
Re: lab 9 prep
Question 1:
Value/0.0254 m^1
1/(Answer from the previous part) m
Question 2:
m*lambda
1.051. If different, plug in your values into the above equation.
m=2. If different, play around with the choices.
0.712. If different, plug in your values into the above equation.
Visible. If different, play around with the choices.
Question 3:
1/(h*c)
1.097E7m^1
0
Value/0.0254 m^1
1/(Answer from the previous part) m
Question 2:
m*lambda
1.051. If different, plug in your values into the above equation.
m=2. If different, play around with the choices.
0.712. If different, plug in your values into the above equation.
Visible. If different, play around with the choices.
Question 3:
1/(h*c)
1.097E7m^1
0
helping Guest
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