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Part-by-Part Description of a Bicycle Using the information, write a 300-word part-by-part description of a bicycle. The description should include at least 5 different parts and all important information that is provided and can be observed. Begin by using a proper introduction that lists the parts that will be used in the description. Headset and handlebar Saddle and seat post Frame Rear Brake Front Brake Rear Tyre Front Tyre Front Wheel Rear Wheel Rear Gear Crank and front gear Parts Material and Size Purpose frame supports the rider and all moving parts of the bicycle supports the rider saddle tires, 2. Front and rear handlebar carbon fiber 1.5 kilos plastic and vinyl 12 cm by 25 cm rubber 62 cm in circumference metal 60 cm in length metal with rubber pads 10 cm in width metal 15 cm in circumference aluminum with steel gears brakes, front and rear crank and front gear allows the bicycle to travel easily along the surface allows steering and control of the bicycle stops and controls speed of the bicycle rider applies power here to make the bicycle move changes ratio of crank to rear gear allows the rider to pedal more easily or add speed rear gear Desktop Computer In about 300 words, write a part-by-part description of a desktop computer. Include at least 5 parts in the description using the information provided in the table below. Drive bays (CP, DVD and Hard Drive) Power Supply Peripherals Graphics, Sound, Network Cards Back USB Connectors RAM Front USB & Audio Connectors Modem Heat Sink Assembly Router CPU Mother Board Material Method of attachment Part RAM backup USB connectors Capacity 4 gigabytes 4 connections copper graphics, sound and network cards Function main memory provide connection for external hardware circuit boards for using sound, graphics and network programs electricity input copper and other light metals small wire connectors soldered into place power supply 120 volts plugged into the back of the housing bolted to the computer housing drive bays metal and plastic 700 megabytes front USB and audio connectors heat sink assembly motherboard thermal tape soldered 160 GB aluminum alloy copper and other fine metal parts tiny electronic parts computer CPU 64 bit allows computer to play DVDs and CDs provide connections for external hardware cools computer "brain" of the . carries out commands of the computer joins networks encodes digital information device used to put information into or get information of a computer soldered plastic wireless router modem plastic 802.11g 1200 bps (bits per second) peripherals 20 Model Answer: Part-by-Part Description: Desktop Computer Model Answer: Part-by-Part Description: Desktop Computer Introduction The object to be defined is a desktop computer. A desktop computer is a device that can be programmed to run a program or respond to digital instructions. A computer is fairly small in size. Its dimensions are 40 cm high by 16 cm wide and 35 cm deep. It consists of many parts, including graphics, sound and network cards, power supply, drive bays, motherboard and peripherals. Graphics, Sound and Network Cards The first part to be described is the graphics, sound and network cards. Computers need these components in order to use graphics, sound and networking programs. They are printed circuit boards made of tiny copper and light metal wires soldered together. They are located inside the computer, near the back. Power Supply The second part to be described is the power supply. The power supply provides electrical power from the source to the computer. The capacity of the power supply is 120 volts and it is plugged into the back of the computer from the outside. Drive Bays The next part of the computer to be described is the drive bays. The drive bays allow the computer to play CDs and DVDs. Most computers have one or two drive bays in the front of the computer. CDs and DVDs can be inserted into the bays and read by the computer. They are made of metal and plastic. The normal capacity of a CD or DVD drive is 700 megabytes. They are bolted into the computer housing from the inside. Motherboard The next part to be described is the motherboard. Many people refer to the motherboard as the brain of the computer. It organizes the processing of the computer. It is made of very small electronic parts that consist of copper and other fine metals. The capacity of the motherboard is 160 GB. The small parts are soldered onto a circuit board. Peripherals The last part to be described is the peripherals. Peripherals are any device used to put information into or get information out of a computer. These include the keyboard, mouse, monitor and printer. Conclusion In conclusion, a desktop computer is used for home and office use. It runs many programs that allow people to type and print their work. If it is connected to the internet, it can be used to gather and process all kinds of information. For this reason, many people say that we cannot live without it