The Input Phosphor of an Image Intensifier Tube Converts A(n)

question 2

Multiple Choice

The input phosphor of an image intensifier tube converts a(n) _____ image into a(n) _____ image.

• A) x-ray; light
• B) light; electron
• C) electron; light
• D) x-ray; electron

---

Definitions:

Cognitive Development

The process by which individuals acquire and evolve their abilities in thinking, reasoning, and understanding through various stages of life.

Piaget

A Swiss psychologist best known for his pioneering work in the field of developmental psychology and his theory of cognitive development in children.

Conservation

The protection, preservation, management, or restoration of natural environments and the ecological communities that inhabit them.

Piaget's Stages

A theory outlining four stages of cognitive development in children, including sensorimotor, preoperational, concrete operational, and formal operational stages.