telegraphs and cell phones are two communication technologies that have played significant roles in shaping…

telegraphs and cell phones are two communication technologies that have played significant roles in shaping the way we communicate with each other. the primary difference between the two lies in the forms of energy they utilize to transmit messages. telegraphs rely on electrical energy to send messages over long distances through a wire or cable, while cell phones use electromagnetic energy to transmit messages wirelessly through cellular networks. with cell phones, messages are converted into electromagnetic waves that are transmitted through the air to cell towers and then to the recipients phone.\nwhich of the following best describes the method used by cell phones to transmit messages wirelessly?\na conversion of messages into radio waves transmitted through the air\nb conversion of electrical energy into magnetic energy\nc conversion of electromagnetic energy into sound waves\nd conversion of sound energy into electrical energy

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