Buzzers

10 questions

1. What is a smart material?
2. Smart materials give designers exciting ___ when developing new products.
3. Match the smart material with the definition
4. Energy consumption is measured in ...
5. The directional flow of electrons from one pole to another is called?
6. Some components are sensitive and can be damaged if the current flowing through is too high, how can the current within a circuit be controlled?
7. An electrically operated mechanical device is an ___ device
8. What happens to piezoelectric material if it is pushed?
9. Sound is measured in ...
10. In tinkercad, which code block do we use to send a signal to a piezoelectric buzzer?

License: OGL