How Many Nanometers Are Present in 4.5 Cm

question 52

Multiple Choice

How many nanometers are present in 4.5 cm?

• A) 4.5×10 ^{- 9} nm
• B) 4.5×10 ^{- 7} nm
• C) 4.5×10⁶ nm
• D) 4.5×10⁷ nm
• E) 4.5×10¹¹ nm

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Definitions:

Semantic Memories

A type of long-term memory involving the capacity to recall words, concepts, or numbers, which is essential for the use and understanding of language.

Procedural Memories

Memories of motor skills and habits that are performed without conscious thought, such as riding a bike or typing on a keyboard.

Personal Memories

Refers to an individual's recollections of past experiences or events that are unique to their own life history.

Abstract/Encyclopedic Memories

Thought to blend factual, general knowledge with personal experiences, forming a complex understanding of abstract concepts.