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Classified past paper of Unit 5: Solids, Liquids and gases. EDEXCEL IGCSE past papers for code 4PH1/4PH0. The paper has question from paper 1 and 2 from higher tier. UNIT 5: Solids, Liquids and gases, classified past papers link for download is given below: Download past paper here. Marking scheme is available for free download just comment and get Marking scheme emailed to your inbox within 24-48 hours. Notes can be found on this link in PDF format. Visit notes page Here Mainly covering: Density: Concept and formula related questions,Develop relationship between Density, volume and mass using formula (Density= Mass/Volume). Experimental questions related to density measurements of regular and irregular solids. Understand different equipment needed ; Electronic balance,vernier calipher and test-tube filled with water-(for measuring volume of irregular solids),If there is more information needed on this topic,Feel free to visit the notes page to understand more detailed experiments....

 Notes for Physics EDEXCEL Unit 5 are available for download The notes contain: Solid,liquid and gases. Particle model. To download notes click here Notes excerpt : Unit 5: Solid, Liquid and gases Density: Mass per unit volume. Given the symbol (rho- ρ ) is calculated using: Unit: kg/m 3 Practical to calculate the density of a Solid material: Measure the mass using suitable equipment (electronic balance) Measure the volume. Volume of a regularly shaped solid can be measured using ruler. For irregularly shaped objects, immerse the object in water-shown below.   Use the formula and find the density of a material. Practical to calculate the density of a Liquid material: a)   Record the mass of an empty 100 ml measuring cylinder using electronic balance. b)     Then pour 20 ml of liquid in the cylinder and record the mass of cylinder with liquid. c)    Calculate the mass of the liquid by subtracting empty cylinder value from th...

The File contains classified past paper for EDXCEL MATHS (9-1) with past paper code : 4MA1. Download file here If there are any doubts and suggestions. Please feel free to comment in the comment section down below. This booklet contains questions regarding Space and Shape for: Part 1: Triangles  Quadrilaterals  Polygons Constructions Similar Triangles Part 2: Pythagoras' Theorem Circle Theorems Part 3: Tangent Ratio Calculating Sides  Calculating Angles Part 4: Sine and Cosine Ratios Calculating Sides  Calculating Angles  Part 6: Circle Theorems-2 Alternate Segment Theorem Intersecting Chord Theorems part 7: Circles  Solids  Similar shapes  Part 9:  3D Trignometry Part 10: Sine Rule Cosine Rule  Area of a Triangle  NOTE:  Mark scheme is available with tutorials on request via email. Feel free to contact through the blog mail address.

 Classified past paper of Unit 2: Electricity  EDEXCEL IGCSE past papers for code 4PH1/4PH0. The paper has question from paper 1 and 2 from higher tier. UNIT 2: Electricity classified past papers link for download is given below: Download past paper here. Marking scheme is available for free download just comment and get Marking scheme emailed to your inbox within 24-48 hours. Notes excerpt: Calculating the resistance: Ammeters: are connected in series to the resistor. It measures the amount of current flowing. Measured in Amperes or milliamperes (1 mA is 0.001 A) Voltmeter: are connected in parallel with the resistor. Measured in Volts (V). Resistance: Measured in ohms (ohm ( Ω )). 1 k Ω is 1000 Ω . Calculated using the equation: V=IR Ohm ’ s law: States that when temperature is kept constant and current is proportional to the voltage. The resistor in such a case is said to be ohmic resistors. The voltage against current graph shows a linear graph (straigh...

 Notes for Unit 3 : Waves  Notes can be downloaded from the link given below: Download notes here Notes Excerpt : Unit 3: Waves Study about sound and light waves, both waves consist of kinetic and energy and transfer energy. Waves in solid and liquid: Wave in liquid in terms of energy transfer and information. There are two waves which will be studied in detail. Those are Transverse and longitudinal wave. Transverse waves: Light (electromagnetic Spectrum) and water waves are two examples of Transverse waves. Movement of particles is perpendicular to the direction of propagation of a wave. Longitudinal waves: Vibration of particles is parallel to the propagation of waves. Longitudinal waves have areas pf compression and rarefaction. Compression: Are areas of high pressure as particles are closer together. Rarefaction: are areas of low pressure as particles are far apart. Example of longitudinal waves include: sound waves. Description of Waves: Amplitud...