physics mock 11-1

7/24/2019 Physics Mock 11-1

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Holy Childhood High School

MOCK Examination

PHYSICS PAPER 1Grade 11 TIME !"min#te$

%an#ary &'( &)1*

REA+ THE ,O--O.I/G +IRECTIO/S CARE,0--Y

.rite yo#r name on the An$er Sheet in the $2ace$ 2ro3ided

Thi$ 2a2er con$i$t$ o4 $ixty 56)7 8#e$tion$ on thi$ 2a2er9 An$er all 8#e$tion$9 ,or each

8#e$tion there are 4o#r 2o$$i:le an$er$ A( ;( C and +9

Choo$e the one yo# con$ider correct and record yo#r choice on the $e2arate An$er Sheet9

Each correct an$er ill $core one mar


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*9 The gra2h re2re$ent$ the mo3ement o4 a:ody9

Ho 4ar ha$ the :ody mo3ed a4ter " $=

A9 & m ;9 1) m

C9 &" m +9 ") m

"9 An o:ect eigh$ *)) / on 2lanet P9 The

o:ect i$ ta


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.hat i$ re2re$ented :y the $haded area

#nder the gra2h=

A9 acceleration ;9 di$tance C9 $2eed +9 time

1)9 A t#nnel ha$ a length o4 ")


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An o:ect eigh$ *)) / on 2lanet P9The

o:ect i$ ta


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1' 9 The ma$$ o4 a 4#ll :ottle o4 coo


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.hich edge m#$t it $tand on to ca#$e the

greate$t 2re$$#re=

&69 The diagram $ho$ a :ird in 4light9

In hich direction doe$ the eight o4 the

:ird act= +

&!9 The 4orce o4 gra3ity acting on an a$trona#t

in an or:iting $2acecra4t i$ le$$ than hen

$he i$ on the Earth>$ $#r4ace9 Com2ared ith :eing on the Earth>$

$#r4ace( ho do her ma$$ and eight

change hen $he goe$ into or:it=

ma$$ in or:it eight in or:it

A +ecrea$e$ +ecrea$e$

; +ecrea$e$ 0nchanged

C 0nchanged +ecrea$e$

+ #nchanged 0nchanged

&9 A $t#dent #$e$ a $tand and clam2 to hold a

4la$< o4 li8#id9

.hich diagram $ho$ the mo$t $ta:le

arrangement=

&'9 .hen to :loc


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@)9 Three children( ( Y and ( are #$ing a

$ee$a to com2are their eight$9 C

.hich

line in the ta:le $ho$ the correct order o4 the

children>$ eight$=

hea3ie$t lighte$t

A

;

C

+

Y

Y

Y

Y

@19 A ooden tra2door i$ hinged along one $ide

and( hen clo$ed( i$ $#22orted on the other$ide :y a ledge

.hen the tra2door i$ clo$ed( the ledgeexert$ an #2ard 4orce o4 1" / on the

tra2door9 The acceleration d#e togra3ity i$ 1) / ?


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C 1 ))) ))) . +( *@& ))) ))) .

@69 ,o#r 2eo2le o4 e8#al eight on a :each #$e

di44erent ro#te$ to get to the to2 o4 a $ea

all9

.hich 2er$on 2rod#ce$ the greate$t a3erage

2oer=

2er$on ro#te time

A r#n$ acro$$ the :each( thenclim:$ the ladder

$

; al


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.here might it :e at a tem2erat#re :elo

the ice2oint=

A9 2oint . ;9 2oint

C9 2oint Y +9 2oint

*"9 Energy i$ $tored in a :attery and in a :ox o4matche$9

.hich ty2e o4 energy i$ $tored in each o4

them=

a :attery a :ox o4 matche$

A chemical chemical

; chemical internal 5thermal7

C electrical chemcal

+ electrical internal 5thermal7

*69 Hot li8#id in a 3ac##m 4la$< cool$

extremely $loly9 Thi$ i$ :eca#$e $omemethod$ o4 heat tran$4er cannot ta


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+9 The mo$t energetic molec#le$ lea3e the

$#r4ace and ret#rn9

")9 A 2er$on hold$ a gla$$ :ea


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1 ) 1

) 1 1

1 1 1

) door clo$ed

1 door o2ened

1 :#FFer on

) :#FFer o44

.hat ty2e o4 gate i$ 2re$ent in the control

$y$tem=

A9 A/+ ;9 OR

C9 /A/+ +9 /OR

""9 .hich ty2e o4 radiation ha$ the greate$t

ioni$ing e44ect=

A9 N2article$;9 2article$

C9 ray$

+9 all ha3e the $ame ioni$ing e44ect

"69 A 2oder contain$ *)) mg o4 a radioacti3e

material that emit$ N2article$9 The hal4li4e o4 the material i$ " day$9

.hat ma$$ o4 that material remain$ a4ter

1) day$=

A9 ) mg ;9 *) mg C9

1)) mg +9 &)) mg

"!9 In the $ym:ol :elo( A i$ the n#cleon

n#m:er and i$ the 2roton n#m:er9

XZA

.hat i$ re2re$ented :y the $ym:ol=

A9 an electron ;9 a ne#tron

C9 a n#clide +9 an ray

"9 A radioacti3e n#cle#$ contain$ 1@ ne#tron$9

The n#cle#$ emit$ an N2article9

Ho many ne#tron$ are in the n#cle#$ a4terit ha$ emitted the N2article=

A9 1@* ;9 1@6 C9 1@ +9 1@'

"'9 The gra2h $ho$ the decay c#r3e 4or one

2artic#lar radioacti3e n#clide

.hat i$ the hal4li4e o4 thi$ n#clide=

A9 19) day ;9 19" day$ C9

&9) day$ +9 &9" day$

6)9 An atom o4 lithi#m contain$ three 2roton$

and three electron$9 The n#cleon n#m:er 5ma$$ n#m:er7 o4 the

atom i$ !9

Ho many ne#tron$ are there in the atom=

A9 @ ;9 * C9 ! +9 1)

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physics mock 11-1

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