\(gradient = \frac{change~in~y}{change~in~x} = \frac{change~in~distance}{change~in~time} = \frac{change~in~metres}{change~in~seconds} = m/s.\) The gradient of a ...

Cochlear implants have revolutionised the management of severe sensorineural hearing loss, yet their presence poses particular challenges during magnetic resonance imaging. As MRI becomes an ...

Pain, discomfort and magnet displacement were documented in a small medical records review study of patients with cochlear implants who underwent magnetic resonance imaging (MRI), according to a new ...

The speed is \( \frac {20}{10} = 2~m/s\). Key fact The gradient of a distance-time graph represents speed. When displaying a journey, the vertical axis will often represent the distance from a ...