Short Event Description: Teams must participate in an activity involving positioning mirrors to direct a laser beam towards a target. Teams must also be tested on their knowledge of geometric and physical optics.
What is the index of refraction for a vacuum?
Optics B/C
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SenseiSushi
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Optics B/C
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2014 States: R&M-4th, Sounds of Music-5th
2015 States: Crime Busters-2nd, Green Gen-2nd
2015 Nationals: Green Generation-1st
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2016 States: Green Gen-1st, Exp Des-5th, Scrambler-6th
2016 Nationals: Green Generation-1st
2014 States: R&M-4th, Sounds of Music-5th
2015 States: Crime Busters-2nd, Green Gen-2nd
2015 Nationals: Green Generation-1st
2015 Swap Meet: Cheese Hat
2016 States: Green Gen-1st, Exp Des-5th, Scrambler-6th
2016 Nationals: Green Generation-1st
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superpenguin666
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Re: Optics B/C
1 
2017-2018 Season: Thermo 
, Ecology, Optics
Goals: Win nats in Optics and Thermo... wait a minute...
State: Not scored/1/1
, Ecology, OpticsGoals: Win nats in Optics and Thermo... wait a minute...
State: Not scored/1/1
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freed2003
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Re: Optics B/C
What part of your eye refracts light the most?
BEARSO/MIT/High Desert/Regionals/State?
Cybersecurity 3/ /2/1
Codebusters 6/2/1/1
Circuit lab 77/20/3/1
Machines / /2/1
Cybersecurity 3/ /2/1
Codebusters 6/2/1/1
Circuit lab 77/20/3/1
Machines / /2/1
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John Richardsim
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Re: Optics B/C
freed2003 wrote:What part of your eye refracts light the most?
Cornea
"This is close enough to perfect for me." --Dave Stieb
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John Richardsim
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Re: Optics B/C
For both plane and convex mirrors, no matter where the object is located, there is a (real/virtual) image that is (upright/inverted).
"This is close enough to perfect for me." --Dave Stieb
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John Richardsim
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Re: Optics B/C
Yep, your turn.freed2003 wrote:Virtual/upright
"This is close enough to perfect for me." --Dave Stieb
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John Richardsim
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Re: Optics B/C
Reviving...
When does total internal reflection occur?
When does total internal reflection occur?
"This is close enough to perfect for me." --Dave Stieb
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Alex-RCHS
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Re: Optics B/C
New to the forum... I hope I'm doing this "hide" thing right.
Answer: [hide]When the angle of incidence is greater than the critical angle.[/hide]
Edit: I'm not. Apologies.
Answer: [hide]When the angle of incidence is greater than the critical angle.[/hide]
Edit: I'm not. Apologies.
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