In this animated activity, learners examine how an electronic converter changes digital signals to analog signals. Sections of a synthesizer are identified, and the operation of a D/A converter is demonstrated.
Learners read an analogy comparing mechanical work (in this case, sliding a weight) to that of electrical power. The relationship of work, apparent work, and power factor is developed.
In this interactive object, learners examine how work is performed in foot-pounds by a hydraulic system that uses a pump and cylinder. A brief quiz completes the activity.
Can you guess how prevalent technology use is among children and pre-teens? Is it as high as you think? Higher than you might think? Find out!Source: How EdTech Can Help Improve Declining Student Attention Spans—MagicBox™ Blog. (n.d.). Retrieved May 1, 2021, from https://www.getmagicbox.com/blog/edtech-improve-declining-student-attention-spans/
We have studied "Passive Voice" for quite a long time, how much do you know about it? How do you like it? We will study the last themes about "Passive Voice".
Students examine the procedure to measure current with an analog ammeter. The use of Function and Range switches is explored along with reading the needle position on the meter scale. A brief quiz completes the activity.