HSC Physics Note
HSC Physics Note. Physics is “knowledge, the science of nature”, from physics, i.e. “nature” is a part of natural philosophy and natural science that involves the study of matter and […]
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HSC Physics Note. Physics is “knowledge, the science of nature”, from physics, i.e. “nature” is a part of natural philosophy and natural science that involves the study of matter and […]
» Read moreNew Curriculum Math Note of Current Electricity. An electric current is a flow of electric charge. In electric circuits this charge is often carried by moving electrons in a wire. […]
» Read moreWork: Work refers to an activity involving a force and movement in the direction of the force. A force of 20 newtons pushing an object 5 meters in the direction […]
» Read moreNew Curriculum Math Solution of Static Electricity. Math Solution of Static Electricity. Static electricity is an excess of electric charge trapped on the surface of an object. The charge remains until […]
» Read moreMath Solution of Magnetic Effect of Electric Current and Magnetism. When electric current flows through a wire wound around an iron bar, the bar behaves like a magnet. This magnet […]
» Read moreElectric current is the rate of charge flow past a given point in an electric circuit, measured in Coulombs/second which is named Amperes. In most DC electric circuits, it can […]
» Read moreStatic electricity is an excess of electric charge trapped on the surface of an object. The charge remains until it is allowed to escape to an object with a weaker […]
» Read moreGravitation, or gravity, is the natural phenomenon by which physical bodies appear to attract each other with a force proportional to their masses. It is most commonly experienced as the […]
» Read moreWhen an elastic material is deformed due to an external force, it experiences internal forces that oppose the deformation and restore it to its original state if the external force […]
» Read moreVectors Euclidean vector, a geometric entity endowed with magnitude and direction as well as a positive-definite inner product; an element of a Euclidean vector space. In physics, euclidean vectors are […]
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