7/30/2019 To All SPM Students

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To all SPM students,

well done on your examination on this week. after next week, third

week is our week of PHYSICS.so , do you all have prepare for theexam, no much to say these as tips but share of idea of topics.

1. Elasticity , E = 1/2 kx2 , Calculation of extension of spring2. inertia , understand mass relate to inertia, concept of inertia3. Pressure with height and density, must go through thistle funneland different density of liquid4. Archimedes Principle, Fb = pgv, mg = pgv5. Bernoulli;s principle6. Specific heat capacity with low for best conductor and high

specific for prevent heating up of temperature,this will follow with thermal equilibrium7. Gas law Boyle and charles law8. refraction and total internal reflect, must understand angle forrefraction and total internal reflect9. Understand lambda = ax/D, relate the variable involve10. electricity for resistance depend on length and area crosssectional.11. Transistor with LDR, thermistor , alarm and speaker withunderstand on value of resistance for the function

12. Electromagnetic with understand of RIGHT HAND Fleming rulewith relationship to galvanometer13. Radioactive for half life extrapolation of graph , cloud chamberwith understand the use of dry ice.

these all are just some discussion, please read up all topics as well,just be more time spend when you read up these topics. IF YOU areWEAK on these topics, get in understand MORE.

Good luck in your exam. Please follow the format of writing essay

and planning experiment as we had share on previous file in thisblog.

please use the format i had share with you all, the students.analysis graph in no 1 and 2 for gradient analysis of graph.

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In essay write in table for modification and decision making answerfor 10 marks. Explanation, please give 4- 5 points of statements ofthe concepts of the questions.

In comparison, quote the Diagram number to compare and NOT

explain the diagram.

ALL ANSWER in calculation must in 2 decimal places.

ADVANCETUTOR

SOALAN RAMALAN FIZIK SPM 2012 (Trial & Real)FIZIK : KERTAS 2

BAHAGIAN A :

1 (4 mrks)

Introduction to Physics :

Micrometer screw gauge and zero error

2 ( 5 mrks)

Force and motion :

Definition of a force.

Net force, forces in equilibrium, F =ma

3( 6 marks)

Forces and pressure :

Definition of pressure .

Pressure, pressure and depth, calculation of pressure

4 (7 mrks)

Heat :

Definition of specific heat capacity.

Specific heat capacity and calculations.Gas laws .

5 ( 8 mrks)

Floatation:

Definition of buoyant force .

Buoyant force and calculations.

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Hot air balloons ( compare small and big balloons )in terms of buoyant force .

6 ( 8 mrks)

Waves :

Definition of interference

Interference of light, Youngs double slits experimentCalculation of wavelength using = ax/D

Comparing the fringes using blue light band red light .

7 ( 10 marks)

Electricity

Definition of power and specifications

Calculation of I = P/V .

Effective resistance, Resistor in parallel and series, calculation of electrical energy, and power

Modifications of circuits and reasons to give smaller effective resistance ,R

8 ( 12 marks )

Electronics;

What is semiconductor ?

Rectification circuits, choose the correct one for full wave rectification and give reasons.

Transistor as a switch, relay, LDR, thermistor and get circuit .

Most suitable circuit for street light , certain function and give reasons.

SECTION B :

9 ( 20 mrks )

Form 4 topic :Light;

Focal length, power= 1/ f , lens equation,

How magnifying glass works ?

How telescope works , ray diagrams

10 ( 20 mrks )

Form 5 topic :

Radioactivity

Radioisotope, decay graph, half-life.

Use of radioisotope in industry to detect the volume of liquid in a container . Suggestions.

11 ( 20 mrks )

Force and pressure :

Fluid in motion : pressure and velocity of flow.

Bernoullis principle, lift force,

Explanation of lift force using aerofoil

Suggestions to make a water rocket that can reached high altitude.

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12 ( 20 mrks )

Electromagnetism:

What is direct current ?

Specifications of motor, explain how a motor works .

Calculation of current in motor ,Choosing a fan that can produce fast cooling effect.

or transfomer

Choose the transformer that that is of high efficeinecy .

PAPER 3 :

1 Light :

Experiment to investigate relationship between u and v.

A straight line graph passing through origin fro graph uv against

( u+v )

or can also be refraction of light ;

Read also the snell law : how to read a protractor to find angle of incident and refraction.

2 Graph of voltage across a dry cell against current to find e.m.f and internal resistance.

Calculation of gradient of graph.

3 Heat : Specific heat capacity

To investigate the relationship between mass, m and temperature rise at constant electrical

energy supplied.

Using immersion heater and thermometer , etc.

4 Waves : Refraction

To investigate the relationship between wavelength and depth .

Using ripple tanks and accessories.