The pendulum clock was the most accurate clock of its time. A disadvantage was that if in the sun too long it would heat up the pendulum and it would change the speed of it.
can be easily turned on and off by controlling the electric current, allowing for precise control and application in a wide range of devices and applications.
The key advantage of an electromagnet over a conventional magnet is that it can be turned on and off by controlling the flow of electric current. This allows for greater flexibility and control in its application, making electromagnets useful in a variety of devices such as relays, speakers, and MRI machines.
they do not produce electricity Novanet
Lever provide mechanical advantage, allowing you to lift heavy objects with less force. They also allow for precision and control in tasks that require fine adjustments. Lever are simple devices that can be easily implemented and maintained.
The pulley and lever are simple machines that have been used for thousands of years, with their inventions credited to an early Greek scientist and mathematician named Archimedes. These devices are fundamental tools that help make work easier by leveraging mechanical advantage.
Waterclocks were used by ancient civilizations such as the Egyptians, Babylonians, Greeks, and Romans to measure time by the flow of water from one container to another. They were the earliest known timekeeping devices before the invention of mechanical clocks.
add devices without restarting
yes
It gives us power to give electricity that we can use electronic devices.
multiprogramming
Electronic devices as mostly used because of numerous advantage: It is cheap. It has high Lifetime It makes the equipment light in weight. It consumes less electricity.
As there is no alternative to input and output devices, other than doing nothing, they have no inherent disadvantages.
Garmin and Magellan are actually two different companies, both of which manufacture and sell GPS devices. One big advantage of GPS devices is their ability to be updates with new maps on a periodic basis.
One large advantage of a time bomb is that you can get away from the bomb before it goes off. Another advantage can be that they are relatively stealth compare with other explosive devices, because no one has to be around for the explosion,
It is small, light weight, low cost and can double as a handbag. The product combines attractive looks with multi-functionality and is HD ready.
A wireless LAN does not need wires to connect; therefore, devices using a WLAN can be very mobile and are not constrained by physical wiring.
The advantage of the iPod Shuffle other other devices is the material it is made of. The iPod Shuffle casing and clip are made of aluminum, while similar devices are made out of plastic. The iPod also has what Apple calls an "ease of use" large play button.