16 practicals - click any card to view full details, questions and mark schemes.
Determine the Young modulus of a metal by measuring the extension of a wire under increasing tensile...
Determine the viscosity of a viscous liquid by measuring the terminal velocity of falling spheres of...
Investigate force-extension relationships for a spring, rubber band and polythene strip.
Determine the resistivity of a metal wire by measuring its resistance at different lengths.
Determine the EMF and internal resistance of a cell using a V against I graph.
Investigate the current-voltage characteristics of a resistor, filament bulb and diode; investigate ...
Determine the speed of sound in air by finding resonant lengths of a closed air column at known freq...
Determine the wavelength of monochromatic light using a diffraction grating.
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Complete apparatus lists, methods, key variables, safety notes and exam-style questions with mark schemes for all 40 AQA, Edexcel and OCR A required practicals.
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