How are Hertz measured?

Related questions

1. At what sample rate should I record?
2. Which is better GHz or MHz?
3. What Hz should I record at?
4. What's the difference between MHz and kHz?
5. What is rated frequency?
6. What is the difference between Hz and kHz?
7. What is rated output?
8. What is the difference between frequency and cumulative frequency?
9. How many nanoseconds are in a Hertz?
10. What is rated current in transformer?

Tags

1. #measured
2. #frequency
3. #often
4. #hertz
5. #second
6. #oscillations
7. #fields
8. #gigahertz
9. #electromagnetic
10. #perpendicular
11. #usually
12. #expressed
13. #electric
14. #radiation
15. #kilohertz
16. #described
17. #magnetic
18. #radio
19. #number
20. #megahertz