Two small spheres vibrate up and down on the surface of a large tank of water. We observe places in the water where the surface does not vibrate. What is this statement?
(a) A hypothesis
(b) A description of a physical phenomenon
(c) A physics law (d) A physical quantity
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.