Calculations involving the mean drift velocity equation for wires. Worked answers included. Designed for Edexcel A Level Physics but can be used for all specifications.

Calculation questions involving the resistivity of metals. Worked answers included. Designed for Edexcel A Level Physics but should work for all specifications.

Calculation questions involving diffraction gratings, finding wavelength, angle, order number and number of lines per mm on the grating used. Worked answers included. Designed for Edexcel A Level Physics but should work for all specifications.

Calculation problems involving the link between speed, tension and mass per unit length of a string with a standing wave on it. Includes a graph question. Worked mark schemes attached. Designed for Edexcel A Level Physics.

Worksheet for practicing calculating the energy, frequency and wavelength of photons. Also includes some applications of this equation for lasers. Worked answers included. Designed for Edexcel A Level Physics but should work for all specifications.

Calculation questions involving wave-particle duality, specifically applying the de Broglie Wavelength equation to find wavelengths, speeds and masses of particles. Worksheet then goes over determining if electrons will diffract or not. Worked answers included. Designed for Edexcel A Level Physics specification but should work for all specs.

Calculations using Snell’s Law to find the critical angle for a range of materials and use this to identify if a light ray will totally internally reflect. Worked answers included. Designed for Edexcel A Level Physics but should work for all specifications.

Questions using Snell’s Law to find angles of incidence, refraction and identify materials based on their refractive index. Mark scheme included. Suitable for Edexcel A Level Physics although should work for all specifications.

Practice questions for resolving vectors, finding horizontal/vertical components, magnitudes of the resultant vector and direction of the resultant vector. Worked mark scheme with diagrams included. Designed for Edexcel A Level Physics but will work for any specification.

Calculation questions involving electron energy levels for emission and absorption spectra. Worked mark scheme included. Designed for Edexcel A Level Physics but should work for any specification.

Practice questions for calculating the phase difference between two graphs, both estimating based on simple phase differences (e.g. 90°, 180°) and by calculations. Worked answers included.

Questions involving the equation linking frequency and period, the wave speed equation and the intensity equation for waves. Includes rearrangements and questions where more than one equation is required. Worked mark scheme included. Designed for Edexcel A Level Physics but can be used for any spec and can be used at GCSE if the intensity questions are removed.

Calculation questions involving density, pressure and upthrust. Includes calculating volumes of spheres from diameters, calculating pressure at depth and working out upthrust from volume and density. Worked mark scheme included. Suitable for Edexcel A Level Physics but should work for other specifications.

Model Answers for common exam questions on the Edexcel A Level Physics Specification. Covers all topics, focusing on questions where the mark scheme tends to be the same regardless of context.

Calculation questions involving the Photoelectric Effect. Includes some questions where students compare energy/frequency of a photon to work function/threshold frequency to determine if a photoelectron is emitted, followed by questions involving the full photoelectric effect equation. Worked answers included.

Calculation questions involving the Red Shift Equation and Hubble’s Law to find recessional velocities, emitted/observed wavelengths and distances. Worked answers at the back. Designed for Edexcel A Level Physics Specification.

Calculations involving intensity, luminosity and distance for stars. Also includes some lightyear calculations, some power calculations and some energy calculations. Worked answers included. Designed for Edexcel A Level Physics.

Calculation practice on Specific Heat Capacity and Specific Latent Heat. Includes calculations involving power and efficiency, calculations combining the two equations and equilibrium problems. Suitable for all specifications, designed for Edexcel A Level Physics but should work lower down with some support.

Questions on using the equations for Molecular Kinetic Theory in Thermodynamics to calculate temperatures, rms speeds and other quantities. Includes worked answers. Appropriate for Edexcel A Level Physics Specification.

Calculations involving Wien’s Displacement Law and Stefan’s Law, both in terms of surface area and in terms of radius. Mark Scheme included. Designed for Edexcel A Level Physics but should work for other specifications.