What is similarties between radio and telephone
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Radio waves have a lower frequency and longer wavelength as compared to cell phone waves operating at higher microwave frequencies. Microwaves can carry a higher amount of information than radio signals, and are transmitted in narrower beams which can be aimed and focused to a greater degree than radio waves.
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Although he has a fixed salary and free meals every month, Saheb is not happy as he feels that he is not his own master anymore compared to when he was a rag picker. He has no dreams of his own and resigns to his own fate. Mukesh lives in Firozabad and works in a glass bangle making factory.
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