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AQA 7408

Required practical activity — Required practical activity 2

AQA requires investigation of interference effects including Young's slit experiment and interference by a diffraction grating.

Interactive Practical · A-Level Physics

Interference: Young's slits and diffraction gratings

Access: A-Level Premium

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Measure double-slit fringes and matching diffraction orders, then determine and compare the wavelength of laser light using two methods.

This simulation supports preparation and data-analysis practice. It does not replace carrying out real practical work.

Matched to your course

Required practical activity · Required practical activity 2

This practical simulation is included with A-Level Premium.