Computer Science for IGCSE & O level - Hardware (Section 23 - No. 26)
What is the main function of a computer tomography scanner?
To create a 3D image of a solid object.
To create a 2D image of a solid object.
To analyze text on a document.
To identify faces.
Giải thích
CT scanners create a 3D image of an object using X-rays.