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Three Traveling Sinusoidal Waves Are on Identical Strings, with the Same

question 10

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Three traveling sinusoidal waves are on identical strings, with the same tension. The mathematical forms of the waves are y1(x,t) = ymsin(3x - 6t) , y2(x,t) = ymsin(4x - 8t) , and y3(x,t) = ymsin(6x - 12t) , where x is in meters and t is in seconds. Match each mathematical form to the appropriate graph below. Three traveling sinusoidal waves are on identical strings, with the same tension. The mathematical forms of the waves are y<sub>1</sub>(x,t)  = y<sub>m</sub>sin(3x - 6t) , y<sub>2</sub>(x,t)  = y<sub>m</sub>sin(4x - 8t) , and y<sub>3</sub>(x,t)  = y<sub>m</sub>sin(6x - 12t) , where x is in meters and t is in seconds. Match each mathematical form to the appropriate graph below.   A)  y<sub>1</sub>: i, y<sub>2</sub>: ii, y<sub>3</sub>: iii B)  y<sub>1</sub>: iii, y<sub>2</sub>: ii, y<sub>3</sub>: i C)  y<sub>1</sub>:i, y<sub>2</sub>: iii, y<sub>3</sub>: ii D)  y<sub>1</sub>: ii, y<sub>2</sub>: i, y<sub>3</sub>: iii E)  y<sub>1</sub>: iii, y<sub>2</sub>: i, y<sub>3</sub>: ii


Definitions:

Experimental Studies

Research methodologies that involve the manipulation of variables to observe the effect on another variable, typically within a controlled environment.

Causality

The relationship between cause and effect where one event (the cause) leads to the outcome (the effect), fundamental to scientific and philosophical inquiry.

Longitudinal Research

A research design that involves repeated observations of the same variables, such as people or situations, over a period of time, ranging from several years to decades.

Observing

The act of carefully watching someone or something, often to gain information.

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