Refraction Is The

question 118

Multiple Choice

Refraction is the:

• A) bending of light as it enters a dense but transparent material at an angle perpendicular to the surface of the material.
• B) bending of light around the sharp edge of an obstacle.
• C) change in direction of light when it bounces off a smooth surface.
• D) change in the color of light when it enters a transparent but colored material, such as glass.

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Definitions:

Perfectly Inelastic

A situation where the quantity demanded or supplied does not change in response to a change in price.

Demand Curve

A graphical representation showing the relationship between the price of a good and the quantity of that good consumers are willing and able to purchase at various prices.

Price Elasticity

The degree to which the demand for a product is affected by price fluctuations, reflecting the price sensitivity of buyers.

Price-Elasticity-Of-Demand

A measure of how much the quantity demanded of a good responds to a change in its price, with elasticity greater than one indicating that demand is responsive to price.