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Forums
DrewHizzy
Recent content by DrewHizzy
Thermodynamics: finding work done
Chet, I'm sure this is an algebra based physics question, not calculus.
DrewHizzy
Post #4
Apr 7, 2015
Forum:
Introductory Physics Homework Help
Is it a good idea to fire a shotgun against a tree?
You shouldn't have to explain this scientifically to know it's a bad idea..
DrewHizzy
Post #7
Apr 7, 2015
Forum:
Introductory Physics Homework Help
Rutherford scattering - electromagnetic form factor
Mind = blown
DrewHizzy
Post #4
Apr 6, 2015
Forum:
Introductory Physics Homework Help
Double Lens System: Converging/Diverging
About the di1 being do2, that's what I was thinking I was just unsure which notation was more accurate
DrewHizzy
Post #28
Apr 3, 2015
Forum:
Introductory Physics Homework Help
Double Lens System: Converging/Diverging
Two calculations are required, hi1/ho = -di/do for the first lens yields 5cm, then hi2/hi1 = - di2/di1 = 1.0 cm, correct answer
DrewHizzy
Post #26
Apr 3, 2015
Forum:
Introductory Physics Homework Help
Diverging and Converging lenses in a system
I answered Part A correctly with 9.6cm, hi/ho = di/do for part B? Do I make two calculations like Part A?
DrewHizzy
Post #9
Apr 3, 2015
Forum:
Introductory Physics Homework Help
Double Lens System: Converging/Diverging
Thanks for all your help. So for final position, it's relative to the original object correct?
DrewHizzy
Post #24
Apr 3, 2015
Forum:
Introductory Physics Homework Help
Double Lens System: Converging/Diverging
POSITIVE 32cm! --> 1/-8 - 1/32 = 1/di2 --> -4/32 - 1/32 = 1/di2 --> di2 = 32/-5 = -6.4cm
DrewHizzy
Post #22
Apr 3, 2015
Forum:
Introductory Physics Homework Help
Double Lens System: Converging/Diverging
-20cm - 12cm(distance b/w lenses), -32cm?
DrewHizzy
Post #20
Apr 3, 2015
Forum:
Introductory Physics Homework Help
Double Lens System: Converging/Diverging
20cm left of the first lens
DrewHizzy
Post #18
Apr 3, 2015
Forum:
Introductory Physics Homework Help
Double Lens System: Converging/Diverging
20 - 4 since do was already 4cm away from the first lens? Clearly I do not understand, any real explanation you could give would help..
DrewHizzy
Post #16
Apr 3, 2015
Forum:
Introductory Physics Homework Help
Double Lens System: Converging/Diverging
16cm left?
DrewHizzy
Post #14
Apr 3, 2015
Forum:
Introductory Physics Homework Help
Double Lens System: Converging/Diverging
Would it be to the left of the first lens?
DrewHizzy
Post #12
Apr 3, 2015
Forum:
Introductory Physics Homework Help
Double Lens System: Converging/Diverging
If the lens equation gives a negative image distance, then the image is virtual on the same side of the lens as the object?
DrewHizzy
Post #10
Apr 3, 2015
Forum:
Introductory Physics Homework Help
Diverging and Converging lenses in a system
Again, this is the piece I do not understand.
DrewHizzy
Post #8
Apr 3, 2015
Forum:
Introductory Physics Homework Help
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DrewHizzy
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