The Laplace Transform Of $\sin ( 2 t )$ Is
A) $$1 / ( s - 2 )$$

question 28

Multiple Choice

The Laplace transform of $\sin ( 2 t )$ is

• A) \[1 / ( s - 2 )\]
• B) \(s / \left( s ^ { 2 } - 4 \right)\)
• C) \(s / \left( s ^ { 2 } + 4 \right)\)
• D) \(2 / \left( s ^ { 2 } - 4 \right)\)
• E) \(2 / \left( s ^ { 2 } + 4 \right)\)

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Definitions:

Effect Size

The extent to which two variables are associated. In experimental research, the magnitude of the impact of the independent variable on the dependent variable.

Independent Variable

A variable that is manipulated or controlled in an experiment to observe its effect on a dependent variable.

Field Experiments

Research studies conducted in natural settings outside the laboratory to investigate the effect of manipulated variables in real-world situations.

Exact Replication

A type of replication of research using the same procedures for manipulating and measuring the variables that were used in the original research.