Problems of physics assessment

Question : (a) Students are required to propose an experiment for determining the coefficient of static friction between a small wooden b...

Question : This question tests students’ knowledge of electrical circuits. (a) In the first part of the question, students have to ran...

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Question: 7 (a) Explain the meaning of an electric field . (b) There is a uniform electric field between two vertical metal plates AB a...

Question: 6 (a) State the meaning of diffraction and interference . (b) A diffraction grating has 650 lines per millimetre and light wa...

Question : 5. A graph of potential difference ( V ) with respect to the electric current ( I ) for a semiconductor diode is shown below. ...