Exam (elaborations)
OCPP VOLUME 2 QUESTIONS WITH VERIFIED ANSWERS
- Course
- Institution
OCPP VOLUME 2 QUESTIONS WITH VERIFIED ANSWERS
[Show more]
Seller
Follow
Content preview
OCPP VOLUME 2 QUESTIONS WITHVERIFIED ANSWERS
absorption b- b✔✔in bterms bof blight band blenses-when ba bray bof blight benters ba blens
bsome bof bthe blight bwill bnot bcompletely btravel bthrough bthe blenses.
deviation b- b✔✔the bangle ba bray bof blight bis bchanged bfrom bits boriginalpath
diffuse breflection b- b✔✔a breflection bfrom ba brough bsurface b- bthe breflection bdoes bnot
bproduce ba bclear bimage
incidence b- b✔✔the bangle bwhich ba bray bof blight bmakes bwith bthe bsurface bof ba
brefracting bmedium
reflection b- b✔✔the breturn bof blight bwaves bfrom ba bsurface, bthe bproduction bof ban
bimage
refraction b- b✔✔the bbending bof blight bwhen bgoing bfrom bone bmedium binto banother
refraction(angle bof) b- b✔✔the bangle bcreated bwhen ba bray bof blight bpasses bfrom bone
bmedium binto banother
specular breflection b- b✔✔the bforming bof ba bclear bimage bwhen blight bstrikes ba
bsurface
why bis bthe bpencil bred? b- b✔✔it breflects bred brays bback btoward bthe beye band
babsorbs ball bother brays bof bvisible blight
why bis bthe bblacktop bblack? b- b✔✔it bdoes bnot breflect bany brays bback btoward byour
beye; brather, bit babsorbs bthem ball
if ba blight bbeam bpasses bthrough ba bgreen bsunglass blenses, bwhy bwill bthe bexiting
blight bbe bgreen? b- b✔✔the bgreen brays bare brefracted bthrough bthe blens band ball
bother bcolor brays bare babsorbed bby bthe bpigments bin bthe blens bmaterial
when ba bray bof blight btravels bfrom bair binto bwater b- bwhich bis bdenser bthan bair b- bwhat
bhappens bto bthe bray bof blight bif: bthe bray bis bperpendicular bto bthe bsurface b- b✔✔it
bslows bdown bbut bdoes bnot bchange bdirection. bit bis bnot bdeviated bor bdisplaced
the bray bis bnot bperpendicular bto bthe bsurface b- b✔✔it bslows bdown band bchanges
bdirection btoward bthe bnormal. bit bis bdeviated bfrom bits boriginal bpath
,when ba bray bof blight btravels bfrom bwater binto bair- bwhich bis brarer bthan bwater- bwhat
bhappens bto bthe bray bof blight bif: bThe bray bis bperpendicular bto bthe bsurface? b- b✔✔it
bspeeds bup bbut bdoes bnot bchange bdirection. bit bis bnot bdeviated bor bdisplaced
the bray bis bnot bperpendicular bto bthe bsurface? b- b✔✔it bspeeds bup band bchanges
bdirection baway bfrom bthe bnormal. bit bis bdeviated bfrom bits boriginal bpath
what bdoes bcritical bangle bmean? b- b✔✔a blight bray bleaving ba bdenser bmaterial bfor ba
brarer bmaterial bthat bis bat ban bangle bto bthe bnormal bthat bresults bin bit btraveling
bparallel bto bthe bsurface bof bthe bmaterial. bif bthe bangle bof bincidence bis bgreater bthan
bthe bcritical bangle bthe bray bwill breflect binside bthe bmaterial band bwill bnot bexit binto bthe
brarer bmaterial.
if ba blight bray btravels bfrom bair bto bwater bwith ban bangle bof bincidence bof b15 bdegrees
band ban bangle bof brefraction bof b11 bdegrees, bhow bmuch bwas bit bdeviated? b-
b✔✔i=15 br=11 bd=? bi=r+d b15=11+d bd=15-11 bd=4
if bthe blight bray bleaves bthe bwater btraveling binto bair bwith ban bangle bof bincidence bof
b20 bdegrees band bit bis bdeviated bby b-7 bdegrees, bwhat bis bthe bangle bof brefraction? b-
b✔✔i=20 br-? bd=-7 bi=r+d b20=r+(-7) br-7=20 br=20+7 br=27
if ba bray bof blight btravels bfrom bone bmaterial bto banother bwith ban bangle bof bincidence
bof b32 band ban bangle bof brefraction bof b26, bwhat bis bthe bangle bof bdeviation? bis bthe
bray btravelling binto bthe blens bor bexiting bfrom blens? b- b✔✔i=r+d bi=? br=20 bd=5 bi=r+d
bi=20+5 bi=25 bthe bray bis bagain bentering bthe blens bmaterial.
a bray bof blight btravels bfrom bone bmater bto banother. bthe bangle bof bincidence bis b45
bdegrees band bthe bangle bof brefraction bis b65 bdegrees. bwhat bis bthe bangle bof
bdeviation? bis bthe bray bentering bthe blens bmaterial bor bexiting bfrom bit? b- b✔✔i=r+d
bi=45 br=65 bd=? bi=r+d b45-65+d bd=45-65 bd=-20 bthe bray bis bexiting bfrom bthe blens
bmaterial binto bair bor banother bmaterial bwhich bis bnot bas bdense
a bray bof blight bis bdeviated bby b-10 bdegrees bfrom bits bpath bwhen bit bpasses bfrom bone
bmaterial binto banother bmaterial. bif bit bwas boriginally btravelling bat ban bangle bof b29
bdegrees bto bthe bnormal, bwhat bis bits bangle bof brefraction? bit bis btravelling binto bthe
bdenser bmaterial bor bis bit bexiting bthe bdenser bmaterial? b- b✔✔i=r+d bi=29 br=? bd=-10
b29=r-10 br=29+10 br=39 bthe bray bis bexiting bthe bdensest bmaterial
when ba bray bof blight bleaves ba blens bmedium band benters bair bit bis btravelling bat ban
bangle bof b36 bdegrees bto bthe bnormal. bwould bthe bangle bof bincidence bbe bgreater
bthan b36 bdegrees, bless bthan b36 bdegrees bor bequal bto b36 bdegrees? b(note: bthe
bword bmedium bis bused bin bplace bof bmaterial. bin bthis bcontext bthey bmean bthe bsame
bthing. byou bcould buse beither bterm bused bon ba btest.) b- b✔✔the bray bis bgoing bfrom ba
bdense bmaterial bto bair. bthe bangle bof bincidence bis bgoing bto bbe bless bthan b36
bdegrees.
, a bray bof blight benters ba bdiamond bfrom bair, btravelling bat ban bangle bof b3 bdegrees
bfrom bthe bnormal bto bthe bsurface. bif bit bis bdeviated bfrom bits boriginal bpath bby b2
bdegrees, bwhat bis bits bangle bof brefraction? b- b✔✔i=r+d bi=3 br=? bd=2 bi=r+d b3=r+2
br=3-2 br=1
because bthe bsides bof bthe bdiamond bare bcarefully bdesigned, bthe bray bthat bentered
bthe bdiamond bclose bto bthe bnormal bmight bexit bthe bopposite bside bat b20 bdegrees
baway bfrom bthe bnormal. bif bit bis brefracted bthrough ban bangle bof b55 bdegrees, bhow
bmuch bhas bit bbeen bdeviated? b- b✔✔i=r+d bi=20 br=55 bd=? bi=r+d b20=55+d bd=20-55
bd=-35
if ba bray bof blight bis bdeviated bby b-14 bdegrees, band bits bangle bof brefraction bis b25
bdegrees, bwhat bwas bthe bangle bof bincidence? bdid bit bgo bfrom ba bfaster bmedium bto ba
bslower bmedium, bof bfrom ba bslower bmedium bto ba bfaster bmedium? b- b✔✔i=r+d bi=?
br=25 bd=-14 bi=r+d bi=25-14 bi=11 bit bwent bfrom bslower bto bfaster, bor bfrom bmore
bdense bto bless bdense
focal bpower bformula: bD=1/f, bwhere bf bis bin bmeters:
D=39.37/f, bwhere bf bis bin binches. b(1 bmeter=39.37 binches) b- b✔✔
find bthe bfocal blengths bof bthe bgiven blenses. bD=+2.00Df= b- b✔✔.5M
D=+10.00Df= b- b✔✔100 bmm
D=0.50D bf= b- b✔✔200 bcm
D=-2.50D bf= b- b✔✔400mm
Find bthe bdioptric bpower bof blenses bhaving bthe bfollowing bfocal blengths. bf=+4.0
bmeters, bD= b- b✔✔+0.25D
f=+20mm, bD= b- b✔✔+0.005D
f=-.333mmm, bD= b- b✔✔-3.00D
f=-.25cm, bD= b- b✔✔-4.00D
what bis bthe bdioptric bpower bof ba blens bwith ba bfocal blength bof beach bof bthe
bfollowing? b25mm b= b- b✔✔40.00D
2.5mm= b- b✔✔400.00D
25cm= b- b✔✔4.00D
what bis bthe bfocal blength bof ba b+5.00D blens bin bmeters?= b- b✔✔.2
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller bonie314. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
78252 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now