Write one function on Heat Sink, Modem, Sound card and Video card.
Answers
Answer:
1.A heat sink (also commonly spelled heatsink is a passive heat exchanger that transfers the heat generated by an electronic or a mechanical device to a fluid medium, often air or a liquid coolant, where it is dissipated away from the device, thereby allowing regulation of the device's temperature. In computers, heat sinks are used to cool CPUs, GPUs, and some chipsets and RAM modules. Heat sinks are used with high-power semiconductor devices such as power transistors and optoelectronics such as lasers and light emitting diodes (LEDs), where the heat dissipation ability of the component itself is insufficient to moderate its temperature.
2.a combined device for modulation and demodulation, for example, between the digital data of a computer and the analogue signal of a telephone line.
3.a device which can be slotted into a computer to allow the use of audio components for multimedia applications.
4.a printed circuit board controlling output to a display screen.
Answer: Functions are given below:
Explanation:
Heat sinc :A heat sink (also commonly spelled heatsink) is a passive heat exchanger that transfers the heat generated by an electronic or a mechanical device to a fluid medium, often air or a liquid coolant, where it is dissipated away from the device, thereby allowing regulation of the device's temperature.
Modem: It converts or "modulates" an analog signal from a telephone or cable wire to digital data (1s and 0s) that a computer can recognize.
Sound card: A sound card (also known as an audio card) is an internal expansion card that provides input and output of audio signals to and from a computer under control of computer programs.
Vedio card: A graphics driver is the software that allow your operating system and programs to use your computer's graphics hardware. If you play PC games, you should keep your computer's graphics drivers updated to get the best performance out of your hardware.