Questions of the week
- What tells you if a wave has completed a cycle of occurrence?
- What term tells you the amount of waves in a given time?
- What is the SI unit for the amount of waves in a given time?
- In what medium do mechanical waves travel fastest in?
Scientist of the Week
- I was born on February 18, 1745.
- I was credited as the inventor of the electrical battery and the discoverer of methane.
- I invented a self-named chemical battery in 1799, proving that electricity could be generated chemically.
Daily questions.
- What tells you how much energy a wave is carrying?
- What determines the size of a water wave?
- What are you doing when you increase the amount of waves in a given time?