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Paper3 Planning experiment 1.
BENGKEL TEKNIK
FIZIK SPM 2017
SMKPB
Penceramah : Thong Kum Soon
Success is depend on your mind and your will.
You are the one, who decide it. PROVE IT!!
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PART B Paper 3 Planning Experiment
Tips for Paper 3 No 1
1. Identify the variables from the text and Diagram (a) Manipulated variable (b) Responding variable (c) Fixed variable ( can be measured) (NOT TYPE OF SUBSTANCE)
(d) Observe the diagram measurement
(e) Identify the value in the table
(f) Tabulate data with symbol and unit.
(g) Plan your graph (unit and symbol)
(h) Determine the relationship from the graph
Tips for Paper 3 No 2
2. Read the question CAREFULLY
(a) Extrapolate the graph and write the value next to the highest and lowest point of the graph (b) Plot BIGGEST TRIANGLE and get the closest value with the units. (c) Determine the value correctly with 2 decimal places. (d) PRECAUTION WRITING
Observe the reading of the ammeter/ METER RULE perpendicular to the eyes to prevent parallax errors.
Turn off the circuit when measurement of current on ammeter is NOT TAKEN to prevent heating of wires and cause systematic errors.
(NO MORE WRITE) Repeat the experiment for several times/ 3 times and determine the average value to prevent systematic error.
3. PART B Planning Experiment (a) Identify the MV and RV from the diagram and questions. CIRCLE IT UP. (b) Identify the apparatus given on the question which relate to the PHYSICS CONCEPT of experiment. (c) Recall and relate the experiment which you had done before in school laboratory and identify the
relationship between the TWO variables. (d) DON’T QUOTE BACK the questions variables. It will make the whole planning experiment get
maximum 2 marks.
Paper 2 Part B
1. Definition – don’t state the formula of the define word - Write the definition in statement from the formula
2. Comparison questions – must use back the same diagram to compare in physics
term comparison. Quote back the Diagram number, and compare with statement
according to the marks provision. 3. Explanation on aspects given. Must quote back the aspect given, don’t divert the
statement by explaning other statement of your ways.
4. Explain the characteristics of the statement given follow ( 1 marks) with
explanation of the benefit and advantages of the characteristics stated. (1 marks)
5. More explanation are better, usually TWO are more than enough.
Part C
1. Usually calculation, and definition. Please state formula, working and final results with
minimum 2 decimal places and correct units. 2. Explanation of physics concepts, usually test your understanding of physics formula
relationships.
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3. Study specification on the aspects given and evaluate the pictures given to extract the answer
from the information given. Quote the information of point of answer and elaborate the
statement of characterics with physics concept explanation.
4. Try to give TWO explanation of each characterics in a statement. (4 points with 4 explanation) –
8 marks
5. Final 2 marks is the explanation of the BEST suitability and CHOOSE the BEST of the 4
or 5 given examples. 6. This characteristics and explanation can states in a table form. (THE BEST EVER
ESSAY for 10 marks) 7. Choose the best essay than you can get the MOST marks.
8. Essay in Part B and Part C is usually ONE form 4 and ONE form 5. So DON’T SPOT QUESTION. Study all the physics concept.
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2.
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5.
Diagram 3.1 shows a worker pushing down on the piston of a clogged bicycle pump. Diagram 3.2 shows
the same worker finding it harder to push the piston further down.
With the use of apparatus such as a Bourdon gauge and other apparatus, describe an experiment to
investigate the hypothesis stated.
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6. Diagram 4.1 show a lamp which lights up with normal brightness when the dimmer knob is set at its
minimum value. Diagram 4.2 shows the lamp dimmer when the dimmer knob is set at its maximum
value.
With the use of apparatus such as constantan wire, voltmeter and other apparatus, describe an
experiment to investigate the hypothesis stated.
7.
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SULIT 15 4531/3
4531/3 © 2016 Hakcipta BPSBPSK [Lihat Halaman Sebelah
SULIT
4 Diagram 4.1 shows a bulb lights up when connected to a rotating bicycle dynamo.
Rajah 4.1 menunjukkan sebiji mentol menyala apabila disambungkan kepada satu
dinamo basikal yang sedang berpusing.
Diagram 4.2 shows the bulb become brighter when it is connected to another rotating
bicycle dynamo which is rotating with same speed.
Rajah 4.2 menunjukkan mentol itu menjadi semakin terang apabila disambung
kepada satu dinamo basikal lain yang berpusing dengan kelajuan yang sama.
Diagram 4.1
Rajah 4.1
Diagram 4.2
Rajah 4.2
rotating knob
Tombol berputar
magnet
magnet
iron core
teras besi
copper coil
gegelung kuprum
to bulb
ke mentol
to bicycle frame
ke rangka basikal
tyre
tayar
bulb light
cahaya mentol
dynamo
dinamo
rotating knob
Nob berputar
magnet
magnet
iron core
teras besi
copper coil
gegelung kuprum
to bulb
ke mentol
to bicycle frame
ke rangka basikal
tyre
tayar
bulb light
cahaya mentol
dynamo
dinamo
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Structure
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Paper 2 Essay
Diagram 10.1
Diagram 10.2
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thongks 2016 17
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-Pressure is defined as the
force applied on a unit
surface area . P = A
F
-P = h ρ g
Pressure at both side are
same, PA = PB
So that ;
FA = FB
AA AB
Archimedes’ Principle:
When an object is __ fully
__ or __partially __
immersed in a fluid, the
upthrust or ___buoyancy __
on it is equal to the
__weight __ of fluid
displaced.
FB = __ Vρg __
In a steady flow of fluid, the
_ pressure __in the fluid is
_decreases__ when the
velocity of the fluid is high
and vice versa.
The inertia of an object
is the tendency of the
object to remain at rest
or, if moving, to continue
its motion
In a swamp area, a fan
boat is used.
- The fan produces a
high speed movement of
air backward. This
produces a large
momentum backward.
-By conservation of
momentum, an equal but
opposite momentum is
produced and acted on
the boat. So the boat will
move forward.
Total Momentum
Before = total
momentum after
m1u
1 + m2u
2 = m1
v1
+ m2
v2
Specific Heat
Capacity
Quantity of heat
energy required to
raise the temperature
of 1 kg of a
substance by 10C.
State Charles’ law.
For a fixed mass of
gas, its volume is
directly proportional
to its absolute
temperature
Total internal reflection
is the complete reflection
of light ray travelling
from a denser medium to
a less dense medium.
.- light ray enters from a
denser medium towards
a less dense medium.
-the angle of incidence in
the denser medium is
greater then the critical
angle of the medium
( i > c)
The principle of superposition
state when two waves
overlap, the resultant
displacement is equal to the
sum of the displacements of
the individual wave.
λ = ax
D
Depth of sea , d = v x
ELECTROMAGNETISM
The factors that affect the
magnitude of the force on a
current-carrying conductor in
a magnetic field are:
1. the magnitude of the current
in the conductor
The greater the current the
greater the force on the
conductor.
2. the strength of the
magnetic field
The greater the magnetic
field strength the greater the
force on the conductor.
Faraday’s Law states that the
magnitude of the induced
e.m.f. is directly proportional
to the rate of cutting of the
magnetic field lines or the
rate of change of magnetic
flux by a conductor.
The magnitude of the
induced e.m.f in a
wire can be increased
by
1)Increasing the
speed of the relative
motion
2)Increasing the
strength of the
magnetic field
The magnitude of the
induced e.m.f in a
coil/solenoid can be
increased by
1)increasing the
speed of the relative
motion
2)increasing the
strength of the
magnetic field
3)increasing the
number of turns of
the coil
Y
A
B
AND gate
Y
A
B OR gate
Y A
NOT gate
-Radioactivity is the
spontaneous and
random emission of
radioactive rays from
unstable radioactive
materials after which
they become more
stable
The half - life of
radioactive source is
the time taken for half
number of the nuclei in
a sample of radioactive
atoms to decay
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thongks 2016 18
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(a) make one suitable inference .
The ___________________ is depend on the ____________________________
(b) state one appropriate hypothesis
The higher the _______________________, the _________ the ____________________
(i) aim of the experiment
to determine the relationship between _______________ and _______________
(ii) variables in the experiment
MV _________________________
RV __________________________
CV ___________________________
(iii) list of apparatus and materials
(From list given and use to measure RV and MV with controlling the motion)
_____________________________________________________
(iv) arrangement of the apparatus
(diagram with label)
(v) the procedures of the experiment
1. method of controlling the manipulated variable (initial data)
__________________________________________________
2. method of measuring the responding variable (use what and how to measure )
____________________________________________________
____________________________________________________
3. repeat with 4 difference value
______________________________________________________
(vi) the way of tabulate data
MV, symbol and unit RV, symbol and unit
(vii) the way you would analyse the data
(viii) analyse the data
(b) symbol and unit
Symbol and unit
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(i) Explain why a three pin plug is more suitable compared with a two pin
plug.
Terangkan mengapa palam tiga pin adalah lebih sesuai berbanding
dengan palam dua pin.
[4 marks]
[4 markah]
(d) Diagram 10.6 shows a water heater used to boil water.
Rajah 10.6 menunjukkan satu pemanas rendam digunakan untuk mendidihkan
air.
Using appropriate physics concepts, suggest and explain how to build a water
heater which can boil a larger quantity of water faster , more efficient, and
more safety based on the following aspects;
Dengan menggunakan konsep-konsep Fizik yang sesuai, cadang dan
terangkan bagaimana untuk membina satu pemanas rendam yang boleh
mendidihkan kuantiti air yang lebih besar dengan lebih cepat, lebih cekap dan
lebih selamat , berdasarkan aspek-aspek berikut ;
(i) type of material used for the heating element of the water heater
Jenis bahan yang digunakan untuk elemen pemanas bagi pemanas
rendam
(ii) shape of the heating element of the water heater
bentuk elemen pemanas bagi pemanas rendam
(iii) melting point of the heating element of the water heater
takat lebur elemen pemanas bagi pemanas rendam
(iv) rate of rusting of the heating element of the water heater
kadar pengaratan elemen pemanas bagi pemanas rendam
(v) additional component used for safety when the water boil
Komponen tambahan yang digunakan untuk keselamatan bila air
mendidih
[10 marks]
[10 markah]
Diagram 10.6 Rajah 10.6
Water air
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BIL
BAB SENARAI EKSPERIMEN SPM 2005 – SPM 2015
Bandul RingkasInersiaHalaju VS KetinggianPecutan VS Daya *JUJ 2016
Pecutan VS Jisim *MRSM 2015
1. DAYA & GERAKAN
Hukum Hooke
Inersia (SPM 2006 & SPM 2015)Pecutan VS Jisim (SPM 2010) Hukum Hooke (SPM 2009)
Tekanan VS Luas PermukaanTekanan VS DayaTekanan Air VS KetumpatanTekanan Air VS Kedalaman *PAHANG 2016,
MRSM 2016
Daya Apungan VS Kedalaman RendamanDaya Apungan VS Ketumpatan *KEDAH 2016
2. TEKANAN
Prinsip Pascal
Tekanan VS Daya (SPM 2008)Tekanan Air VS Kedalaman (SPM 2013)Daya Apungan VS Kedalaman Rendaman (SPM 2014)
Kenaikan suhu VS Jisim *JUJ 2015, PERLIS
2015, MSAB 2016
Hukum Charles *JUJ 2015, KEDAH 2015, T’GANU
2016, JUJ 2016
Hukum Tekanan
3. HABA
Hukum Boyle
Hukum Tekanan (SPM 2005)Hukum Boyle (SPM 2012)
Pantulan CahayaPembiasan CahayaJarak imej VS Jarak objek *T’GANU 2015, KEL
2016
Ketinggian Imej VS Jarak Objek *MELAKA 2016,
PERLIS 2016
Dalam Ketara VS Ketumpatan *KEL 2015
4. CAHAYA
Dalam Ketara VS Dalam Sebenar *SBP
2015, PERAK 2015
Dalam Ketara VS Dalam Sebenar (SPM 2007)Ketinggian Imej VS Jarak Objek (SPM 2011)
Pembiasan : Panjang Gelombang VS KedalamanInterferens : x VS a *PAHANG 20165. GELOMBANG
Interferens : x VS D *JUJ 2016
Interferens : x VS a (SPM 2011)Pembiasan : Panjang Gelombang VS Kedalaman (SPM 2006, SPM 2013)
Medan ElektrikHukum Ohm *JUJ 2016
Rintangan VS Luas Keratan Rentas KonduktorRintangan VS Panjang Konduktor *PERLIS
2015, T’GANU 2015
6. ELEKTRIK
Rintangan VS Suhu Konduktor *SBP 2015
Rintangan VS Suhu (SPM 2007)Rintangan VS Luas Keratan Rentas (SPM 2012 & SPM 2015)
Kekuatan Elektromagnet VS Arus * MRSM
2015, KEL 2015, PERLIS 2016, MRSM 2016
Kekuatan Elektromagnet VS Bilangan Lilitan7. ELEKTROMAG
NETVoltan Output VS Bil. Lilitan Gegelung Sekunder *JUJ 2015, KEDAH 2015, TERENGGANU 2016
Arus Aruhan Dalam Solenoid VS Kelajuan (SPM 2005)Kekuatan medan elektromagnet VS Arus (SPM 2009) Kekuatan medan elektromagnet VS Bilangan Lilitan (SPM 2010)
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SENARAI EKSPERIMEN FIZIK
Daya Pada Konduktor Pembawa Arus VS Arus *PERAK 2015
Arus Aruhan Dalam Solenoid VS Bilangan Lilitan *MSAB 2016, SBP 2016
Arus Aruhan Dalam Solenoid VS Kelajuan *JUJ 2015, KEL 2016, MELAKA 2016, KEDAH
2016
Daya Pada Konduktor Pembawa Arus VS Arus (SPM 2008 & 2014)
8. ELEKTRONIK Transistor (Litar Pengganda) : VS 𝐼𝑐 𝐼𝑏
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EKSPERIMEN: HUKUM CHARLES
Diagram (a) shows an empty plastic bottle being left on the seat of a car on a hot afternoon. Diagram (b) shows the same plastic bottle the following morning when the weather was very cold.Rajah (a) menunjukkan sebuah botol plastik kosong yang ditinggalkan di tempat duduk sebuah kereta pada waktu tengah hari yang panas. Rajah (b) menunjukkan botol plastik yang sama pada pagi berikutnya di mana cuaca sangat sejuk.
(a) (b)
Based on the information and observation :Berdasarkan maklumat dan pemerhatian di atas:
(a) Make one suitable inferenceNyatakan satu inferens yang sesuai, [1
markah]
(b) State one appropriate hypothesis that could be investigatedNyatakan satu hipotesis yang sesuai [1
markah]
(c) With the use of apparatus such as capillary tube, concentrated sulphuric acid and other apparatus, describe one experimental framework to investigate the hypothesis stated in (b)Dengan menggunakan radas seperti tiub kapilari, asid sulfurik pekat dan lain-lain radas, terangkan satu rangka kerja eksperimen untuk menyiasat hipotesis yang dinyatakan dalam (b).
In your description, state clearly the following :Dalam penerangan anda, jelaskan perkara berikut:
i) Aim of experimentTujuan eksperimen
ii) Variables in the experimentPembolehubah dalam eksperimen
iii) List of apparatus and materialsSenarai radas dan bahan
iv) Arrangement of apparatusSusunan radas
m / g
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v) The procedure of the experiment which include the method of controlling the manipulated variable and the method of measuring the responding variableProsedur eksperimen termasuk kaedah mengawal pembolehubah dimanipulasi dan kaedah mengukur pembolehubah bergerak balas
vi) The way you would tabulate the dataCara anda menjadualkan data
vii) The way you would analyse the dataCara anda menganalisis data
[10 markah]
EKSPERIMEN : HUKUM CHARLES
INFERENS : Isi padu gas dipengaruhi oleh suhu gas
HIPOTESIS : Jika suhu gas bertambah, maka isi padu gas bertambah
TUJUAN : Untuk mengkaji hubungan antara suhu gas dan isi padu gas untuk jisim gas yang tetap pada tekanan yang malar
PEMBOLEHUBAH : ManipulasiBergerakbalasDimalarkan
:::
Suhu, Isi padu gas, // Panjang turus udara terperangkap, 𝑉 𝑥Tekanan atmosfera, 𝑃
RADAS DAN BAHAN: Tiub kapilari, termometer, penunu Bunsen, pembaris meter, asid sulfurik pekat, kasa dawai, pengacau, kaki retort, tungku kaki tiga, ais
PROSEDUR : 1.2.3.
4.5.
Sediakan radas seperti rajahPanas dan kacau air sehingga suhu, = 30 0CUkur panjang turus udara yang terperangkap, dengan menggunakan 𝑥pembaris meter(Panjang turus udara terperangkap = Isi padu gas)Ulang eksperimen dengan suhu, = 40 0C, 50 0C, 60 0C dan 70 0CRekod dan jadualkan data
PENJADUALAN DATA
: Suhu, / 0C Panjang turus udara terperangkap, / cm𝑥 30
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Rajah (a) Rajah (b)
40506070
ANALISA DATA :
EKSPERIMEN: HUKUM TEKANAN
Sebelum memulakan perjalanan yang jauh, Luqman telah memeriksa tekanan udara di dalam tayar keretanya seperti dalam Rajah (a). Dia mendapati tekanan udara tayar adalah 200 kPa. Selepas beberapa jam perjalanan, Luqman memeriksa semula tekanan udara di dalam tayar seperti yang ditunjukkan di dalam Rajah (b). Dia mendapati tekanan udara tayar meningkat kepada 245 kPa. Luqman juga mendapati tayar lebih panas selepas beberapa jam membuat perjalanan walaupun saiz tayar tidak berubah.
Berdasarkan maklumat dan pemerhatian di atas:
(a) Nyatakan satu inferens yang sesuai, [1 markah]
(b) Nyatakan satu hipotesis yang sesuai [1 markah]
(c) Dengan menggunakan radas seperti tolok Bourdon, kelalang dasar bulat dan lain-lain, terangkan satu rangka kerja eksperimen untuk menyiasat hipotesis yang anda nyatakan dalam (b)
Dalam penerangan anda, jelaskan perkara berikut:
i) Tujuan eksperimen
ii) Pembolehubah dalam eksperimen
iii) Senarai radas dan bahan
iv) Susunan radas
/ 0C
/ cm𝑥
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v) Prosedur eksperimen termasuk satu kaedah mengawal pembolehubah dimanipulasikan dan satu kaedah mengukur pembolehubah bergerak balas
vi) Cara anda menjadualkan data
vii) Cara anda menganalisis data [10 markah]
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EKSPERIMEN : HUKUM TEKANAN
INFERENS : Tekanan dipengaruhi oleh suhu
HIPOTESIS : Jika suhu bertambah, maka tekanan bertambah
TUJUAN : Untuk mengkaji hubungan antara suhu dan tekanan untuk jisim gas yang tetap pada isipadu yang malar
PEMBOLEHUBAH : ManipulasiBergerakbalasDimalarkan
:::
Suhu, Tekanan, 𝑃Isipadu, 𝑉
RADAS DAN BAHAN: Kelalang dasar bulat, tiub getah, tolok Bourdon, bikar, pengacau, termometer, kasa dawai, tungku kaki tiga, penunu Bunsen, air batu dan air
PROSEDUR : 1.2.3.
4.5.
Sediakan radas seperti rajahPanas dan kacau air sehingga suhu, = 30 0CUkur tekanan udara terperangkap di dalam kelalang dasar bulat, 𝑃dengan menggunakan tolok BourdonUlang eksperimen dengan suhu, = 40 0C, 50 0C, 60 0C dan 70 0CRekod dan jadualkan data
PENJADUALAN DATA
: Suhu, / 0C Tekanan, / Pa𝑃 3040506070
ANALISA DATA :
/ 0C
/ Pa𝑃
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3.
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