# Required practicalals

The following pages are relevent to required practicals for the EDUQAS A-level Scheme of work:

# General guides

# Practical list:

- Charging a capacitor
- Charles Law
- Damped SHM
- Radioactive decay
- Density
- Measuring wavelength with a diffraction grating
- Measuring the energy stored by a capacitor
- The relationship between electromagnetic force and current
- V-I graph for a filament bulb
- Measurement of “g” by freefall
- Measurement of “g” with a pendulum
- Investigating the Hall effect
- Measuring internal resistance
- Investigating moments
- Investigating Newton’s second law
- The variation of Gamma exposure with distance from source
- Measurement of Plank’s constant
- Investigating polarisation
- Investigating refraction
- The relationship between resistance and temperature
- Investigating resistivity
- Elastic hysteresis
- Measurement of the specific heat capacity
- Young’s diffraction investigation
- Investigating the Young modulus