Garam Garam Terlarut dan Garam Tak Terlarut Penyediaan Garam Terlarut Penyediaan Garam Tak Terlarut Ciri-ciri Fizik Hablur Penyediaan Persamaan Ion Melalui Kaedah Perubahan Berterusan Penghitungan Melibatkan Persamaan Stoikiometri Analisis Kualitatif Garam Ujian Gas Tindakan Haba Terhadap Garam Ujian Anion Ujian Kation

Archimedes’ Principle

In this lesson, we are going to discuss Archimedes’ Principle, where we will discuss what is upthrust? Why objects float in liquid? The relationship between upthrust and density, and what is stated in Archimedes’ Principle. After that we will discuss the equation of Archimedes Principle. Under the equation, we will learn how to find the … Read more

Gas Pressure and Atmospheric Pressure

In previous lesson, we have discussed liquid pressure, where we discussed the formula of liquid pressure, characteristics of liquid pressure and some applications of liquid pressure. In gas pressure, we are going to explain how gas pressure is produced by using the kinetic theory of gas. After that, we will shift to atmospheric pressure where … Read more

Pressure and Liquid Pressure

Force and Pressure is the 3rd chapter in SPM form 4 Physics. There are 6 main sub-topics in this chapter, namely pressure, liquid pressure, gas pressure, Pascal’s Principle, Archimedes Principle and Bernoulli’s Principle. In pressure, we will discuss what pressure is, the formula of pressure and applications of high and low pressure. In liquid pressure, … Read more

Understanding Momentum

In previous lesson, we have discussed inertia, including what is inertia, Newton’s first law of motion, situation involving inertia, mass and inertia and reducing negative effects of inertia. In this lesson, we will discuss momentum, including the principle of conservation of momentum and its applications. Under principle of conservation of momentum, we will discuss how … Read more

Understanding Inertia

Introduction Force is a subtitle in Force and Motion, the second chapter in SPM form 4 physics. In force, we have 5 main subtopics: inertia, momentum, effects of force, gravity and force as a vector. In inertia, we will discuss Newton’s First Law, situation involving inertia, mass and inertia and reducing negative effects of inertia. … Read more

Stopwatch, Thermometer, Voltmeter and Ammeter

In previous lesson, we have discussed micrometer. In this lesson, we will discuss a few more measuring instruments, namely: stopwatch, ammeter, voltmeter and thermometer. In stopwatch, we will discuss 2 types of stopwatch: the analogue stopwatch and the digital stopwatch. We will also discuss the sensitivity of stopwatches and how to take reading from a … Read more