If Two Coherent Waves,one with Intensity 8

question 1

Multiple Choice

If two coherent waves,one with intensity 8.0 units and the other with intensity 4.0 units,undergo destructive interference,what is the resulting intensity?

• A) 4.0 units
• B) 6.0 units
• C) -4.0 units
• D) 1.9 units
• E) 0.7 units

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Definitions:

Price Rise

An increase in the cost of goods or services, typically signifying inflation or market changes.

Budget Line

A graphical representation that shows all possible combinations of two goods that can be purchased with a given income and prices.

Commodity 1

A generic term for a raw material or primary agricultural product that can be bought and sold, such as copper or coffee.

Commodity 2

Typically refers to a basic good used in commerce that is interchangeable with other goods of the same type.