Curated and Reviewed by
Lesson Planet
This What is Inside a Hair Dryer? (2 of 2), Electrical Engineering instructional video also includes:
How can companies make cheap hair dryers? The second of two videos on hair dryers looks at what's inside a hair dryer. The video also shows and explains some cost-cutting measures that companies take to maintain competitive costs.
3 Views
0 Downloads
Instructional Ideas
- Have learners create a diagram for how a hair dryer works
Classroom Considerations
- Scholars should have knowledge of AC and DC, as well as voltage
- Some introductory chemistry and physics concepts are helpful to know, such as the expansion rate and oxidation
- This video is hosted on YouTube
Pros
- Provides thorough explanations
- Clear picture quality makes it easier to understand
Cons
- None