physics test 02-02-12 final 11

8/17/2019 Physics Test 02-02-12 Final 11

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P a g e 1JM Coaching

Pre Mock testTeacher: Fayez Ahmed Jahangir Masud Badsha

Total Syllabus

PHYSICS 5054/

Pa!er Multi!le Choice hour

"##itional Materials: Multi!le Choice "ns$er Sheet

So%t clean eraserSo%t !encil &ty!e ' or H' is reco((en#e#)

*+", TH+S+ I-ST*.CTI-S I*ST

Write in soft pencil.

Do not use staples, paper clips, highlighters, glue or correction fluid.

Write your name, Centre number and candidate number on the Anser !heet in the spaces pro"idedunless this has been done for you.

#here are forty $uestions on this paper. Anser all $uestions. For each $uestion there are four possible

ansers A , B , C and D .

Choose the one you consider correct and record your choice in soft pencil on the separate Anser !heet.

%ead the instructions on the Anser !heet "ery carefully.

&ach correct anser ill score one mar'. A mar' ill not be deducted for a rong anser.

Any rough or'ing should be done in this boo'let.


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P a g e 2

#he diagram shos a mercury(in(glass thermometer. #he distance beteen the )*+ C and the **+ C mar'ings is

- cm.

At hich temperature is the end of the mercury thread * cm from the )*+ C mar'/

" + C ' 0+ C C 0- C , 1- C1 #he diagram shos the components of a lighter for a gas coo'er.

Which circuit diagram for this lighter is correct/

2 2o do the ionising abilities of beta particles and gamma rays compare ith the ionising ability of alpha

particles/

beta particles gamma rays

" less less

' less more

C more less

, more more

4 An e3tension(load graph is plotted to sho the result of increasing the load on a spring.

Which point mar's the limit of proportionality for this spring/

5 &ach of the diagrams belo is a cross(section through to parallel current(carrying conductors.

Which diagram correctly shos the magnetic field pattern formed by the currents in the to conductors/


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P a g e 3

3 #he electric circuit shon is used to study the charging of capacitor C.

#he neon lamp lights hen the p.d. across the capacitor C reaches **+ 4. #he capacitor C then discharges, the

lamp goes out and the p.d. across C sloly increases once more.

What is the effect of increasing the resistance of %/

" #he lamp lights up and goes out at the same rate.

' #he lamp lights up and goes out less fre$uently.

C #he lamp lights up and goes out more fre$uently.

, #he lamp ill not go out at all.

#he diagram shos a cyclist leaning o"er in order to cycle around a corner.

Which force is necessary to maintain the motion around the corner/


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P a g e 4

Diagram * shos a resistor connected to a battery, an ammeter and a "oltmeter.

#he ammeter reading is +. A and the "oltmeter reading is 5.+4.

A second identical resistor is no connected in parallel ith the first resistor, as shon in diagram -.

What are the ammeter and "oltmeter readings in the circuit shon in diagram -/

6 #he diagram shos a beam of electrons entering a magnetic field. #he direction of the magnetic field is out of the page.

6n hich direction does the deflection of the electrons occur/

" into the page

' out of the page

C toards the bottom of the page

, toards the top of the page

0 A small coil is connected to a gal"anometer as shon belo. When the magnet is alloed to fall toards the coil,

the gal"anometer pointer gi"es a momentary deflection to the right of the zero position.


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P a g e 5

#he magnet mo"es through the coil and, as it falls aay from the coil, the gal"anometer pointer

" gi"es a continuous reading to the left.

' gi"es a momentary deflection to the left.

C gi"es a momentary deflection to the right.

, gi"es a continuous reading to the right.

#he diagram shos a circuit.

What are the components 7 and Y/

*- A ray of light enters a glass bloc' at an angle of incidence i producing an angle of refraction r in the glass.

!e"eral different "alues of i and r are measured, and a graph is dran of sin i against

sin r.

Which graph is correct/

*5 &nd 7 of a metal rod attracts the 8(pole of a compass needle.

What does this sho about the rod/

A 6t could be made of copper but is not permanently magnetised.

B 6t could be made of copper ith a !(pole at 7.

C 6t could be made of steel but is not permanently magnetised.

D 6t could be made of steel ith a 8(pole at 7.


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P a g e 6

*9 A "ariable potential di"ider has a sliding contact ! that can be mo"ed beteen end : and end ;. 6t is connected to

a constant 0 4 poer supply, as shon belo.

What happens to the p.d. beteen 7 and < as ! mo"es don from : to ;/

A 6t decreases gradually from 0 4 to + 4.

B 6t rises gradually from + 4 to 0 4.

C 6t stays constant at + 4.

D 6t stays constant at 0 4.

* #he heel of a mo"ing car is dri"en by the engine. #he car is accelerating in the direction shon. 6n hich

direction does the frictional force act on the heel/

*0 An ob=ect is placed in front of a di"erging lens as shon on the scale diagram.

#he principal focus F is mar'ed on each side of the lens.

At hich position ill the image be formed/

*1 An electrical engineer connects a diode to a radio so that>if the battery is connected the right ay round the radio or's,

if the battery is connected the rong ay there is no current.

Which diagram is correct/


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P a g e 7

*? #he diagram shos the design of a cathode(ray oscilloscope tube.

#here is a constant potential difference across the deflection plates.

Which change increases the deflection of the spot on the screen/

A decreasing the distance from the deflection plates to the screen

B increasing the length of the deflection plates

C increasing the potential difference beteen cathode and anode

D increasing the separation of the deflection plates

*@ Four mercury(in(glass thermometers are made ith different dimensions.

Which ill ha"e the greatest sensiti"ity/

A *+ cm long and bore +.1 mm ide

B * cm long and bore +.+ mm ide

C - cm long and bore +.*+ mm ide

D 5+ cm long and bore +.- mm ide

-+ 7 and < are ires carrying electric currents at right angles to the page. :, ; and % are plotting compasses. Any

effect of the &arths magnetic field has been ignored.

What is true about the direction and size of the currents/


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P a g e 8

-* A thermistor is connected in a circuit ith a 0 4 cell, a 5+++ resistor and a "oltmeter, as shon. #he graphshos ho the resistance of the thermistor "aries ith temperature.

What is the temperature of the thermistor hen the "oltmeter reads - 4/

A -++C B 9++C C 0++C D ?++C

-- Which is the correct statement about force and "elocity/

A Force and "elocity are both scalars.

B Force and "elocity are both "ectors.

C Force is a scalar, "elocity is a "ector.

D Force is a "ector, "elocity is a scalar.

-5 A cell is connected to a resistor.

What is the e.m.f. of the cell e$ual to/

A #he potential difference across the resistor for each unit of current.B #he poer produced in the circuit for each unit of charge that passes.

C #he or' done in the circuit for each unit of charge that passes.

D #he or' done in the circuit for each unit of current.

-9 A cell is connected in series ith an ammeter and a lamp. #he current is * A.

6n hich circuit, using identical cells, lamps and ammeters, is the current reading - A/


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P a g e 9

- #he diagram shos some of the important parts of the tube of a cathode(ray oscilloscope.

Which change in "oltage results in the position of the spot on the screen mo"ing toards the top/

A decreasing 4*

B decreasing 45

C increasing 4-

D increasing 45

-0 ight rays are de"iated by a prism.

#he de"iation angle d is measured for light rays of different fre$uency, including blue light and red light.

Which graph is correct/

-1 #he diagram shos the current I "oltage 4 graph for a length of resistance ire.


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P a g e 1 0

Where can Ehms la be applied to the ire/

A at < only

B at only

C from 7 to <

D from 7 to

-? Why is a transformer used to connect a generator in a poer station to a long distance

transmission line/

A to decrease the "oltage and decrease the current

B to decrease the "oltage and increase the current

C to increase the "oltage and decrease the current

D to increase the "oltage and increase the current

-@ #he propeller on a boat pushes ater bac'ards ith a force of -+++ 8. #he boat mo"es through the ater

against a total resisti"e force of *?++ 8.

According to 8etons third la, hat is the forard force on the propeller due to the ater/A 5?++ 8 B -+++ 8 C *?++ 8 D -++ 8

5+ Forces are applied to a uniform beam pi"oted at its centre.

Which beam is balanced/

5* #he diagram shos the circuit for a hair(dryer.

#he fan has a poer rating of +.* 'W and the heaters each ha"e a rating of +.9 'W. #he cost of electricity is ?

cents'W h.


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P a g e 1 1

What is the cost of running the dryer for to hours ith sitches : and ; closed and sitch % open/

A *.0 cents B 5.- cents C 0.9 cents D ?.+ cents

5- A a"eform is displayed on a cathode(ray oscilloscope. #he length of three cycles of the

a"eform is 0 cm. #he "ertical gain and the time(base settings are shon on the diagram.

What is the time ta'en for one cycle of the a"eform/

A * ms B - ms C 9 ms D 0 ms

55 6n the circuit shon, all lamps are identical and all cells are identical. #he resistance of the coil of the reed sitch

is negligible.

Ene cell lights one lamp to normal brightness.What is the brightness of the lamps hen sitch < is closed/

59 A s'ier is tra"elling donhill. #he acceleration on hard sno is 9 m s- and on soft sno is - m s-.

Which graph shos the motion of the s'ier hen mo"ing from hard sno to soft sno/


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P a g e 1 2

5 A man is short(sighted.

Which ray diagram shos hat happens hen he loo's at a distant ob=ect/

50 #he diagrams sho three generators.

Which are alternating current generators/

A 7 only B < only C 7 and < only D 7 and only

51 A thermocouple thermometer is made from to ires connected to a "oltmeter.

Which arrangement gi"es a reading on the "oltmeter/

5? A turntable rotates at constant speed. A coin is placed on the turntable at :. #he friction force beteen the coin and

the turntable 'eeps the coin in the same position on the turntable.


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P a g e 1 3

6n hich direction does the friction force act/

5@ A load is suspended from to springs that are in parallel. #he e3tension of each spring is 3.

#he springs are then arranged to hang "ertically, one belo the other.

6n this ne arrangement, hat is the total e3tension of the to springs/

A *- 3 B 3 C -3 D 93

9+ An ob=ect is placed in front of a di"erging lens as shon on the scale diagram.

#he principal focus F is mar'ed on each side of the lens.

What is the position of the image formed by the lens/


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P a g e 1 4JM Coaching

Pre Mock testMCQ Answer Script

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physics test 02-02-12 final 11

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