Harnessing the Energy of Tides to Generate Electricity Is Different

question 68

Multiple Choice

Harnessing the energy of tides to generate electricity is different than the force moving the water in a hydroelectric power station at a dam because

• A)tidal energy uses turbines and a dam uses generators.
• B)tidal energy ultimately relies on moon's gravity and hydroelectric power ultimately relies on the energy from the sun.
• C)tidal energy ultimately relies on ocean currents and hydroelectric power ultimately relies on the energy from the sun.
• D)tidal energy ultimately relies on the wind and hydroelectric power ultimately relies on the energy of rain.

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Definitions:

Range

In statistics, range refers to the difference between the highest and lowest values in a data set.

Class Intervals

The range of values into which data points in a dataset are grouped for the purpose of creating a frequency distribution.

Frequency Distribution

A statistical representation showing the number of times each value appears in a dataset, often visualized as a table or graph.

National Counseling Exam

A certification examination for counselors in the United States, assessing knowledge and skills required for effective counseling practice.