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    FM Basics Frequency modulation is a form of analog angle modulation in which the baseband information-carrying signal, typically called the message or information signal m(t), varies the frequency of a carrier wave Audio signals transmitted by FM radio communications are the most common However, FM radio can also transmit digital data with the low bandwidth digital information known as Radio
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    Heat transfer = Flow of energy through a material (as conduction) Temperature difference (or delta T) = It induces thermal energy flow from a hot source to a cold sink Transfer area = Area perpendicular to the flow of thermal energy Heat transfer coefficient = Rate at which energy flows or is conducted (material specific) Specific heat = How much thermal energy a material needs to increase





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