Type the number

Exercise and reference answers

Questions

1. Answer

   20

   Question

   Lowest frequency in hertz that humans hear

2. Answer

   20000

   Question

   Highest frequency in hertz that humans hear

3. Answer

   2

   Question

   Power of amplitude that oscillator energy follows

4. Answer

   0

   Question

   Kinetic energy at maximum spring displacement

5. Answer

   3

   Question

   Kinds of pendulum named, simple physical torsional

6. Answer

   1

   Question

   Oscillations completed in one period

Instructions

Type the number only.

Explanation