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In this interactive object, learners determine the Vp, Vp-p, Vrms, Vavg, and the frequency of a sine wave that is displayed on an oscilloscope screen.
By Patrick Hoppe
In this learning activity you'll examine how a sine bar is used to measure angles.
By Barbara Anderegg
Learners examine the characteristics of a sine wave and the various ways to describe it including Vp, Vp-p, Vrms, Vavg, and frequency.
In this interactive object, learners determine the Vp, Vp-p, Vrms, Vavg, and the frequency of a sine wave displayed on an oscilloscope screen.
In this learning activity you'll calculate sine bar problems.
In this animated lesson, learners examine sine waves and alternating current. A brief quiz completes the object.
By Terry Bartelt
Using text and graphics, this learning activity describes a sine wave, including alternations, cycles, time, amplitude, and degrees
In this animated object, learners examine cycles, frequency, Hertz, wavelengths, and periods. A brief quiz completes the activity.
The learner will use the deceptively simple sine bar to measure angles to minutes or even half minutes.
By Janet Braun
This learning object describes the production of an alternating current in a generator with a single-loop armature. An illustration of how a sine wave is produced is shown through animation.
In this learning activity you'll evaluate the Sine, Cosine, and Tangent ratios of a right triangle.
By Roy Peterson
In this interactive and animated object, learners apply the Law of Sines to determine forces using a TI-86 calculator.
By Steve Whitmoyer