i
i
PADI OPEN WATER - BEING A
i i i i i
DIVER I
i i
i
QUESTIONS AND ANSWERS 100% i i i
VERIFIED.
i
i
i
i
i
b. i18 imetres/60 ifeet i- icorrect ianswers.As ia inewly icertified iPADI iOpen iWater iDiver,
iI iwill ibe itrained ito idive iwith ia ibuddy ias ideep ias i__________. ia. i10 imetres/30 ifeet i
b. 18 imetres/60 ifeet i
c. 30 imetres/100 ifeet i
d. 40 imetres/130 ifeet i
i
a. true i- icorrect ianswers.Certain imedical iconditions ican ibe ihazardous iwhile
idiving, iso iit iis iimportant ito ianswer iall iquestions ion ithe iMedical iStatement ihonestly
iand icompletely. ia. itrue i
b. false i
i
a. meet ispecific iperformance irequirements i- icorrect ianswers.PADI icourses iare
iperformance-based. iThis imeans ithat ito ibe icertified, iI imust... ia. imeet ispecific
iperformance irequirements i
b. spend ia igiven inumber iof ihours iin itraining i
c. simply ipay ifor ithe icourse i
i
a. true i- icorrect ianswers.Failure ito icomplete iassigned iindependent istudy ican icreate
isignificant idelays, iand imy iinstructor imay ihave ito icancel iand ireschedule isessions
iuntil iI icomplete ithe iassignment. ia. itrue i
b. false i
i
a. true i- icorrect ianswers.When idiving iin ia inew idive ienvironment, itwo ibenefits iof
iseeking ian iorientation, isupervision, iand/or iadditional itraining iare ithat iit ihelps ime
iavoid iproblems iand ithat iit ihelps ime ienjoy ithe idive imore. ia. itrue i
b. false i
i
There iis ia ipressure ichange iof i1 ibar/ata ifor ievery i10 imetres/33 ifeet iof idepth ichange.
i-
i
correct ianswers.What iis ithe ipressure ichange ifor ieach i10 imetres/33 ifeet iof idepth
i
change?
i
As ipressure iincreases, igas ivolume idecreases iand igas idensity iincreases. i- icorrect i
answers.What iis ithe irelationship ibetween ipressure iand ithe ivolume iand idensity iof iair?
i
, weight i- icorrect ianswers.Right inow, iyou iare iunder ipressure iexerted iby ithe iair iin ithe
i
i
atmosphere ithat isurrounds iyou. iThis iis iactually ithe i__________ iof ithe iair.
i
weight i- icorrect ianswers.Underwater, iyou're iunder imore ipressure ibecause iwater ialso
i
i
has i__________, iwhich icombines iwith ithe iatmosphere's ipressure.
i
one ibar i(metric) ior ione iatmosphere i(imperial i— iabbreviated iata) i- icorrect ianswers.At
i
i
sea ilevel ithe ipressure iis ifairly iuniform, iand iis iexpressed ias...
i
As idepth iin iwater iincreases, ipressure iincreases. iAs idepth iin iwater idecreases, ipressure
i
i
decreases. i- icorrect ianswers.What iis ithe irelationship ibetween imy idepth iin iwater iand
i
the ipressure?
i
10 imetres/33 ifeet i- icorrect ianswers.Because iwater iis imuch idenser iand iheavier ithan
i
i
air, i__________ ifeet iexerts ithe isame ipressure ias ithe iwhole iatmosphere.
i
Pressure iincreases iby ione ibar/ata ifor ieach i10 imetres/33 ifeet iyou idescend i(go idown).
i-
i
correct ianswers.How idoes ipressure iincrease iunderwater?
i
Pressure idecreases ione ibar/ata ifor ievery i10 imetres/33 ifeet iyou iascend i(come iup).
i-
i
correct ianswers.How idoes ipressure idecrease iunderwater?
i
1 ibar/ata i- icorrect ianswers.At i0 imetres/feet i(sea ilevel), iwhat iis ithe itotal ipressure? i
i
2 ibar/ata i— ione iof iair iplus ione iof iwater i- icorrect ianswers.At i10 imetres/33 ifeet, iwhat
iis i
i
the itotal ipressure?
i
3 ibar/ata i— ione iof iair iplus itwo iof iwater i- icorrect ianswers.At i20 imetres/66 ifeet, iwhat
iis i
i
the itotal ipressure?
i
4 ibar/ata i- icorrect ianswers.At i30 imetres/99 ifeet, iwhat iis ithe itotal ipressure? i
A igas ivolume idecreases ibecause ithe igas imolecules iget icompressed. iGas idensity
iincreases ibecause iall ithe imolecules iare ithere, ibut ithey're ipacked iinto ia ismaller iarea.
i- icorrect ianswers.Pressure ichanges iaffect ithe ivolume iand idensity iof iair i(or iany iother
igas). iAs ithe ipressure iincreases i— ias iyou igo ideeper i— iwhy idoes ia igas ivolume
idecrease? iWhy idoes igas idensity iincrease? i
i
Your iair ivolume idecreases iby i1/2, iand iyour iair idensity iwill ibe idoubled. i- icorrect
ianswers.If iyou igo ifrom ithe isurface ito i10 imetres/33 ifeet, iwhat ihappens ito iyour iair
ivolume iand iair idensity? i
i
i
PADI OPEN WATER - BEING A
i i i i i
DIVER I
i i
i
QUESTIONS AND ANSWERS 100% i i i
VERIFIED.
i
i
i
i
i
b. i18 imetres/60 ifeet i- icorrect ianswers.As ia inewly icertified iPADI iOpen iWater iDiver,
iI iwill ibe itrained ito idive iwith ia ibuddy ias ideep ias i__________. ia. i10 imetres/30 ifeet i
b. 18 imetres/60 ifeet i
c. 30 imetres/100 ifeet i
d. 40 imetres/130 ifeet i
i
a. true i- icorrect ianswers.Certain imedical iconditions ican ibe ihazardous iwhile
idiving, iso iit iis iimportant ito ianswer iall iquestions ion ithe iMedical iStatement ihonestly
iand icompletely. ia. itrue i
b. false i
i
a. meet ispecific iperformance irequirements i- icorrect ianswers.PADI icourses iare
iperformance-based. iThis imeans ithat ito ibe icertified, iI imust... ia. imeet ispecific
iperformance irequirements i
b. spend ia igiven inumber iof ihours iin itraining i
c. simply ipay ifor ithe icourse i
i
a. true i- icorrect ianswers.Failure ito icomplete iassigned iindependent istudy ican icreate
isignificant idelays, iand imy iinstructor imay ihave ito icancel iand ireschedule isessions
iuntil iI icomplete ithe iassignment. ia. itrue i
b. false i
i
a. true i- icorrect ianswers.When idiving iin ia inew idive ienvironment, itwo ibenefits iof
iseeking ian iorientation, isupervision, iand/or iadditional itraining iare ithat iit ihelps ime
iavoid iproblems iand ithat iit ihelps ime ienjoy ithe idive imore. ia. itrue i
b. false i
i
There iis ia ipressure ichange iof i1 ibar/ata ifor ievery i10 imetres/33 ifeet iof idepth ichange.
i-
i
correct ianswers.What iis ithe ipressure ichange ifor ieach i10 imetres/33 ifeet iof idepth
i
change?
i
As ipressure iincreases, igas ivolume idecreases iand igas idensity iincreases. i- icorrect i
answers.What iis ithe irelationship ibetween ipressure iand ithe ivolume iand idensity iof iair?
i
, weight i- icorrect ianswers.Right inow, iyou iare iunder ipressure iexerted iby ithe iair iin ithe
i
i
atmosphere ithat isurrounds iyou. iThis iis iactually ithe i__________ iof ithe iair.
i
weight i- icorrect ianswers.Underwater, iyou're iunder imore ipressure ibecause iwater ialso
i
i
has i__________, iwhich icombines iwith ithe iatmosphere's ipressure.
i
one ibar i(metric) ior ione iatmosphere i(imperial i— iabbreviated iata) i- icorrect ianswers.At
i
i
sea ilevel ithe ipressure iis ifairly iuniform, iand iis iexpressed ias...
i
As idepth iin iwater iincreases, ipressure iincreases. iAs idepth iin iwater idecreases, ipressure
i
i
decreases. i- icorrect ianswers.What iis ithe irelationship ibetween imy idepth iin iwater iand
i
the ipressure?
i
10 imetres/33 ifeet i- icorrect ianswers.Because iwater iis imuch idenser iand iheavier ithan
i
i
air, i__________ ifeet iexerts ithe isame ipressure ias ithe iwhole iatmosphere.
i
Pressure iincreases iby ione ibar/ata ifor ieach i10 imetres/33 ifeet iyou idescend i(go idown).
i-
i
correct ianswers.How idoes ipressure iincrease iunderwater?
i
Pressure idecreases ione ibar/ata ifor ievery i10 imetres/33 ifeet iyou iascend i(come iup).
i-
i
correct ianswers.How idoes ipressure idecrease iunderwater?
i
1 ibar/ata i- icorrect ianswers.At i0 imetres/feet i(sea ilevel), iwhat iis ithe itotal ipressure? i
i
2 ibar/ata i— ione iof iair iplus ione iof iwater i- icorrect ianswers.At i10 imetres/33 ifeet, iwhat
iis i
i
the itotal ipressure?
i
3 ibar/ata i— ione iof iair iplus itwo iof iwater i- icorrect ianswers.At i20 imetres/66 ifeet, iwhat
iis i
i
the itotal ipressure?
i
4 ibar/ata i- icorrect ianswers.At i30 imetres/99 ifeet, iwhat iis ithe itotal ipressure? i
A igas ivolume idecreases ibecause ithe igas imolecules iget icompressed. iGas idensity
iincreases ibecause iall ithe imolecules iare ithere, ibut ithey're ipacked iinto ia ismaller iarea.
i- icorrect ianswers.Pressure ichanges iaffect ithe ivolume iand idensity iof iair i(or iany iother
igas). iAs ithe ipressure iincreases i— ias iyou igo ideeper i— iwhy idoes ia igas ivolume
idecrease? iWhy idoes igas idensity iincrease? i
i
Your iair ivolume idecreases iby i1/2, iand iyour iair idensity iwill ibe idoubled. i- icorrect
ianswers.If iyou igo ifrom ithe isurface ito i10 imetres/33 ifeet, iwhat ihappens ito iyour iair
ivolume iand iair idensity? i
i
