Edexcel IGCSE Physics 復(fù)習(xí)筆記 3.1.7 Dangers of EM Waves Dangers of EM Waves As the frequency of electromagnetic (EM) waves increases, so does the energy Beyond the visible part of the spect...
Edexcel IGCSE Physics 復(fù)習(xí)筆記 3.1.6 Applications of EM Waves Applications of EM Waves Electromagnetic waves have a variety of uses and applications The main ones are summarised in the table...
Edexcel IGCSE Physics 復(fù)習(xí)筆記 3.1.5 Electromagnetic (EM) Waves Properties of EM Waves Electromagnetic waves are defined as: Transverse waves that transfer energy from the source of t...
Edexcel IGCSE Physics 復(fù)習(xí)筆記 3.1.4 The Doppler Effect The Doppler Effect The?Doppler Effect?is defined as: The apparent change in wavelength and frequency of a wave emitted by a mov...
Types of Data What are the different types of data? ?Qualitative?data is data that is usually given in words not numbers to?describe?something For example: the colour of a teacher's car Quantitativ...
Edexcel IGCSE Physics 復(fù)習(xí)筆記 3.1.3 The Wave Equation The Wave Equation All waves obey the?wave equation, which is used to calculate the?wave?speed: Where: v?= wave speed in?m...
Toxic Waste Dump Problem What is the toxic waste dump problem? The?toxic waste dump problem?is the name given to the general idea of finding the point on a?Voronoi diagram?which is furthest from an...
Edexcel IGCSE Physics 復(fù)習(xí)筆記 3.1.2 Describing Wave Motion Describing Wave Motion When describing wave motion, there are several terms which are important to know, including: Amplitude Wave...
Edexcel IGCSE Physics 復(fù)習(xí)筆記 3.1.1 Transverse & Longitudinal Waves Transverse & Longitudinal Waves Waves can exist as one of two types: Transverse Longitudinal ...
