Examlex
If both the tension and the length of a vibrating string are doubled while the linear density remains constant, the fundamental frequency of the string is multiplied by
Scores
Numerical data representing individual performance or achievement in a test, assessment, or experimental condition.
Average Deviation
The average difference between each data point in a set and the mean of that set.
Pearson Product-moment
A correlation coefficient that measures the linear correlation between two variables, indicating the strength and direction of a linear relationship.
Ordinal Scale
A scale of measurement where data can be ordered or ranked, but the intervals between the data points are not necessarily consistent.
Q18: A volume of an ideal gas goes
Q23: The change in the entropy of the
Q41: An equation that gives the particle
Q45: Which of the following is NOT an
Q84: A particle moving with simple harmonic motion
Q90: The object in the diagram is
Q102: The human ear can be sensitive
Q105: If the length of a simple pendulum
Q116: A jet engine emits a whine of
Q123: A clarinet, which is essentially a tube