What Is a Dynamo

question 23

Multiple Choice

What is a dynamo?

• A) a rotating body containing fluid whose movement maintains the rotation
• B) a rotating magnet whose magnetism maintains the rotation
• C) a rotating device that changes motion energy to electrical energy
• D) a rotating body that contains fluid and magnetism

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Definitions:

Academic Success

The achievement of learning objectives and the attainment of desired academic outcomes, such as high grades, completion of degrees, or mastery of specific skills.

Positive Correlation

A relationship between two variables in which both either increase or decrease together.

Class Assessments

Various methods and tools used by educators to evaluate, measure, and document the academic readiness, learning progress, skill acquisition, or educational needs of students.

Correlated

When two or more variables have a statistical relationship and changes in one variable are associated with changes in another.