Name:……………………………………………Adm.No………......Date……………………...
232
PHYSICS
FORM1
OPENEREXAMINATIONTERM3,2023
TIME:2½HOURS
MULTILATERALEXAMTHIRDTERM2023
PHYSICSFORM1
INSTRUCTIONSTOCANDIDATES:
Writeyourname,admissionnumber,dateofexaminationinthespaceprovidedabove.
Answerallthequestionsinthespacesprovided.
Allworkingmustbeclearlyshowninthespacesprovided.
Mathematicaltablesandelectroniccalculatorsmaybeused.
Thispaperconsistsof9printedpages.Candidatesshouldcheckthequestionpapertoascertainthatall
thepagesareprintedasindicatedandnoquestionsaremissing
ForExaminer’sUseOnly
Candidatescores
SECTIONA:40MKS
1
, 1. Thefollowingarebranchesofphysics.Elaboratewhateachoneofthementails.
a. Thermodynamics(1mk)
b. Atomicphysics(1mk)
2. Statehow
(a) physicsisrelatedtoRELIGION(1mk)
(b) PhysicsisrelatedtoHOMESCIENCE(1mk)
3. DefineaLABORATORY(1mk)
4. Statethefirstaidmeasuresyouwouldundertakeifanyofthefollowingcalamitiesbefallyou:
(a)Cuts(1mk)
(b)Eyedamageduetochemicals(1mk)
5. (a)DefinelengthstatingitsSIunits(2mk)
(b)A240cmlongrodwhenstandingperpendiculartothegroundcastitsshadow160cmlongonthegro
und.Ifatreecastsitsshadow990cmlongonthegroundatthesametime,determinetheheightofthetree(
3mks)
6. Thediameteroftheboreofcapillarytubeis2.0mm.Calculatethecrosssectionareaoftheboreincm2.
(take π=3.142 )(3mks)
7. (a)Definedensityofsubstance. (1mk)
(b)Acylindricalglassofmass770gramshasaradiusof7cmandheight20cm.Calculateitsdensitying/
cm3 (3mks)
2
232
PHYSICS
FORM1
OPENEREXAMINATIONTERM3,2023
TIME:2½HOURS
MULTILATERALEXAMTHIRDTERM2023
PHYSICSFORM1
INSTRUCTIONSTOCANDIDATES:
Writeyourname,admissionnumber,dateofexaminationinthespaceprovidedabove.
Answerallthequestionsinthespacesprovided.
Allworkingmustbeclearlyshowninthespacesprovided.
Mathematicaltablesandelectroniccalculatorsmaybeused.
Thispaperconsistsof9printedpages.Candidatesshouldcheckthequestionpapertoascertainthatall
thepagesareprintedasindicatedandnoquestionsaremissing
ForExaminer’sUseOnly
Candidatescores
SECTIONA:40MKS
1
, 1. Thefollowingarebranchesofphysics.Elaboratewhateachoneofthementails.
a. Thermodynamics(1mk)
b. Atomicphysics(1mk)
2. Statehow
(a) physicsisrelatedtoRELIGION(1mk)
(b) PhysicsisrelatedtoHOMESCIENCE(1mk)
3. DefineaLABORATORY(1mk)
4. Statethefirstaidmeasuresyouwouldundertakeifanyofthefollowingcalamitiesbefallyou:
(a)Cuts(1mk)
(b)Eyedamageduetochemicals(1mk)
5. (a)DefinelengthstatingitsSIunits(2mk)
(b)A240cmlongrodwhenstandingperpendiculartothegroundcastitsshadow160cmlongonthegro
und.Ifatreecastsitsshadow990cmlongonthegroundatthesametime,determinetheheightofthetree(
3mks)
6. Thediameteroftheboreofcapillarytubeis2.0mm.Calculatethecrosssectionareaoftheboreincm2.
(take π=3.142 )(3mks)
7. (a)Definedensityofsubstance. (1mk)
(b)Acylindricalglassofmass770gramshasaradiusof7cmandheight20cm.Calculateitsdensitying/
cm3 (3mks)
2
