Internet etc
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| show | A physical system that was made to move information.
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| show | Binary information is sent over the internet.
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| 3. Define the term BITS? | show 🗑
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| 4. Give one example of a BIT. | show 🗑
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| 5. What is 8bits strung together called? | show 🗑
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| show | A typical MP3 file is 3-4 megabytes.
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| show | Electricity (copper cables), light (fiber optic cables) and radio waves (wireless) are all types of physical media.
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| show | Bandwidth is the maximum transmission capacity of a device.
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| show | Bit rate is the number of bits that we can send over a given period of time.
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| show | Ethernet cables are made up of wires, which are made up of copper.
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| show | Fiber optic cables can be a faster physical medium that copper wire since it uses light to send this information. This is because it is faster and has less signal loss.
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| show | Wireless information can be made through radio waves, another type of physical media. Radio waves can travel without a wire so therefore wireless.
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