A(n) ________ Is a Small, Prebuilt Chunk of Code That

question 57

Short Answer

A(n) ________ is a small, prebuilt chunk of code that executes automatically in your HTML Web page to perform a specific task such as providing weather information.

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Definitions:

Sensor

A device that detects or measures a physical property (such as temperature, light, pressure) and records, indicates, or otherwise responds to it.

Photoelectric Sensors

Devices that detect objects, changes in light intensity, or proximity by emitting and receiving light.

Phototransistor

A semiconductor device that detects light and converts it into an electrical signal, used in various sensing and light detection applications.

Strain Gauge

A sensor whose resistance varies with applied force; it's used in mechanical engineering to measure strain on an object.