When the electron beam in the camera travels back and forth across, from the top to bottom, it is moving in a ___________ pattern.

Question

Quizplus · Accepted Answer

The pattern in which the electron beam moves back and forth across the screen is called a raster pattern. This pattern is used to create the image on the screen by illuminating each pixel in turn. Choices A, B, and D do not accurately describe the pattern of the electron beam in a camera.

When the Electron Beam in the Camera Travels Back and Forth