Sciences Co-ordinated 9-1 0973: P2 - Work, energy, and power Topical Past Paper Questions
Cambridge IGCSE Sciences Co-ordinated 9-1 (0973) past-paper questions on P2 - Work, energy, and power, free. This topic is frequently examined across 13 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
(a) (i) State the change in the resistance of a metal wire when the length of the wire doubles. [1] (ii) Wire A has a length of 45m and a resistance of 12.6Ω. Wire B is made of the same metal as wire A and has a length of 45m. Wire B has twice the cross-sectional area of wire A.…
(a) Complete Table 12.1 by drawing the circuit symbol for each electrical component. Table 12.1 (b) Fig. 12.1 shows a house with solar panels on the roof. [2] [2] The solar panels contain many solar cells. Fig. 12.1 State one advantage and one disadvantage of generating electrici…
A student determines the mass of a piece of modelling clay by two different methods. ## (a) Procedure The student: • moulds a piece of modelling clay into the approximate shape of a cube • places the modelling clay on a metre rule so that the centre of the modelling clay is at a…
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