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.
Identifying Roof Damage. Roofs are meant to protect the home, which means they take the brunt of damage from hail. Damaged shingles can allow water to leak through, which can lead to damage of the deck, support structure, or the interior spaces of the home.ne of the easier forms of home damage to identify, damage to the windows is also quite common in a heavy hail storm. Check all of the windows on the top floors of the home first, as they are more likely to be hit with hail traveling at full speed.