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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
A device that magnifies changes in electrical signals?
An oscilloscope is a device that can magnify and display changes in electrical signals over time. It allows users to visualize waveforms and measure various aspects of electrical signals, such as voltage and frequency. Oscilloscopes are commonly used in electronics, telecommunications, and other fields to troubleshoot and analyze electrical systems.
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.
What is sound turned into electrical signals by?
Sound is turned into electrical signals by a device called a microphone. Microphones convert sound vibrations into electrical impulses that can then be processed or recorded by various electronic devices.
What is the device which receives electrical impulses?
The device that receives electrical impulses is typically a sensor or a receiver, depending on the context. Sensors are used to detect changes in the environment and convert them into electrical signals. Receivers are used to pick up and process electrical signals transmitted wirelessly or through a wired connection.
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
A device that magnifies changes in electrical signals?
An oscilloscope is a device that can magnify and display changes in electrical signals over time. It allows users to visualize waveforms and measure various aspects of electrical signals, such as voltage and frequency. Oscilloscopes are commonly used in electronics, telecommunications, and other fields to troubleshoot and analyze electrical systems.
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.
What is a device that changes sound into electrical signals?
a microphone
What is an electronic device in a television called that converts video signals into a pattern of light?
The electronic device in a television that converts video signals into a pattern of light is called a display panel. Common types of display panels include LCD (Liquid Crystal Display), LED (Light Emitting Diode), and OLED (Organic Light Emitting Diode). These panels utilize various technologies to transform electrical signals into visible images on the screen.
What is a device that captures electrical signals and converts them to sound?
speaker
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 a communications device that sends electrical signals along a wire?
telephone
What is sound turned into electrical signals by?
Sound is turned into electrical signals by a device called a microphone. Microphones convert sound vibrations into electrical impulses that can then be processed or recorded by various electronic devices.
What is the device which receives electrical impulses?
The device that receives electrical impulses is typically a sensor or a receiver, depending on the context. Sensors are used to detect changes in the environment and convert them into electrical signals. Receivers are used to pick up and process electrical signals transmitted wirelessly or through a wired connection.
Which common electrical device contains an electric magnet?
A common electrical device that contains an electromagnet is a speaker. The electromagnet in a speaker is used to convert electrical signals into sound waves by vibrating a diaphragm.
Sound energy to electrical energy?
Sound energy can be converted to electrical energy using a device called a microphone. When sound waves hit the microphone's diaphragm, it vibrates, converting sound waves into electrical signals. These electrical signals can then be amplified and processed to generate electrical energy.
