How Many Cm Are in 3

question 16

Multiple Choice

How many cm are in 3.5 × 10^-2 km?

• A)3.5 × 10^-1 cm
• B)3.5 × 10^-7 cm
• C)3.5 × 10² cm
• D)3.5 × 10⁵ cm
• E)3.5 × 10³ cm

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Definitions:

Emulsion

A stable mixture of two or more immiscible liquids, such as oil and water, often with an emulsifier to maintain stability.

Colloid

A mixture wherein fine particles are dispersed throughout another substance without dissolving, such as in gels or emulsions.

Suspension

Liquid through which a solid is dispersed and from which the solid separates unless the liquid is kept in motion.

Equilibrium

A state of balance between opposing forces or actions.