A Real Object Is 42 Cm from a Negative Lens

question 27

Multiple Choice

A real object is 42 cm from a negative lens with f = -21 cm.The image is

• A)real and 14 cm from the lens.
• B)real and 42 cm from the lens.
• C)virtual and 42 cm from the lens.
• D)virtual and 21 cm from the lens.
• E)virtual and 14 cm from the lens.

---

Definitions:

Social Speech

Speech directed toward another person and meant to be understood by that person.

Pragmatics

The aspect of language relating to communicating effectively and appropriately with others.

Syntax

The combining of words and phrases to form sentences.

Syntax

The set of rules and principles that govern the structure of sentences in a language or programming language.