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Two forms of electrical signals are analog signals, which vary continuously over time, and digital signals, which represent data as discrete values. Analog signals can take on any value within a range, while digital signals have specific voltage levels to represent binary data.
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What is the display device takes the electrical signals from the video card and forms an image using points of colored light on the screen?
java swings
Can you convert sound energy into another form of energy?
Yes, sound energy can be converted into other forms of energy such as electrical energy using devices like microphones that convert sound waves into electrical signals. These electrical signals can then be used to power various electronic devices or systems.
What instrument converts electrical energy to sound or image signals in a radio or television?
The instrument that converts electrical energy to sound or image signals in a radio or television is called a speaker for sound signals and a screen or monitor for image signals. These devices receive electrical signals and convert them into audible sound waves or visual images for the viewer.
What is a device that magnifies changes in electrical signals?
An oscilloscope is a device that magnifies changes in electrical signals, displaying them as a graph on a screen. It is commonly used in electronics to visualize and analyze electronic signals.
Which structure takes electrical signals to the brain?
The optic nerve carries electrical signals from the eyes to the brain for visual processing.
What two functions does an antenna performs?
An antenna functions to receive electromagnetic signals from a transmitter and convert them into electrical signals for a device to process. It also transmits electrical signals from a device into electromagnetic signals to be sent to a receiver.
What is the display device takes the electrical signals from the video card and forms an image using points of colored light on the screen?
java swings
Is it possible to convert microwave signals into electrical signals?
NO
Can you convert sound energy into another form of energy?
Yes, sound energy can be converted into other forms of energy such as electrical energy using devices like microphones that convert sound waves into electrical signals. These electrical signals can then be used to power various electronic devices or systems.
How do the electrical pattern in electronics convey information?
With analog and digital signals.
What does the cochlea turn the vibrations into?
The cochlea turns vibrations into electrical signals that are then sent to the brain via the auditory nerve. These electrical signals are interpreted by the brain as sound.
In most forms of generation of electrical energy in power plants the last two steps are the same . What are they?
Electrical
How are signals transmitted?
Analog signals are transmitted as electrical waves.
Is fan is an electronic or electrical?
electrical. it does not amplify or modulate signals.
What is an excitable nerve cell that sends electrical signals?
A neuron is an excitable nerve cell that sends electrical signals when stimulated
What carries electrical signals that tell the computer what to do?
Control BUSES carries electrical signals that control devices & peripherals in Computers.
What two forms of energy is electrical energy changed into a light bulb?
batterys
