Physics Pre-mock

Physics Pre-mock

1. Waves

   • Longitudtinal
     • Can travel through a medium
     • Along
     • Is a series of compressions and rarefractions
     • Examples
       • Sound waves
       • Water waves
       • Springs
   • Transverse
     • Examples
       • Light waves
       • Micro waves
       • Radio waves
     • Made up of peaks and troughs
     • Ampiltude is the distance between centre of axis to a peak or trough
     • Wave length is the longways measurement from peak to peak
     • Period or time is 1 divided by frequncy

2. Electromagnetic spectrum

3. Motion

4. Forces