Category: Physics

This post contains the definitions used in the A-level curriculum. A-level Definitions Motion in a circle Radian One radian is defined as the angle subtended at the centre of a…

Physics

We will investigate two types of ultrasound scans. A-Scan This is a simple type of scan. A pulse of ultrasound is sent into the tissue and the echoes are detected…

Physics

Physics

Physics

Production Sound is created when a surface vibrates, pushing the medium particles into a series of compressions and rarefactions. A human being would normally be able to hear sound with…

Physics