Amplitude is the maximum displacement-I.e. the distance from the peak of the wave to its middle (generally zero) Frequency is the number of oscillations (complete wavelengt â¦ hs) per second.
Roof leaks can be hard to find, since they often run down the underside of sheathing or rafters to show up far from their actual source. The best time to try and find a leak is when itâs raining outside, or you can also mimic rain conditions by spraying water on the roof.Go in the attic and look for damp spots or water stains, trace them back to their highest point, then examine that part of the roof for any potential problems.he best time to try and find a leak is when itâs raining outside, or you can also mimic rain conditions by spraying water on the roof. Go in the attic and look for damp spots or water stains, trace them back to their highest point, then examine that part of the roof for any potential problems.
Corrosion or moisture present around the pipes indicates a leak. If you see mold, mildew or rotted wood around these pipes, your leak is probably in this area. Water tends to travel downward, and often the location of water stains is not the exact location of the leaking pipe.Still, it is a good indicator of the general area of the source of moisture. leaking pipe under your sink is easier to find than one that is blocked by ceilings or walls. The first step to tracing the leaking pipe is to determine that you do indeed have a leak, and then you must inspect each room of your home.