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.
You know the roof is bad if shingles are missing or obviously damaged, or when water stains the ceiling or walls. The goal is to find the leak before the entire roof goes bad. Identifying the true location of roof leaks in the attic.If you have an attic, the easiest way to spot the leak is to up there on a rainy day.Water will reflect light, so bring a flashlight along.Once you locate the source of the water, mark the area.dentifying the true location of roof leaks in the attic. If you have an attic, the easiest way to spot the leak is to up there on a rainy day. Water will reflect light, so bring a flashlight along. Once you locate the source of the water, mark the area.
however damage which ensues from these conditions i e damage which is caused by the condition can be covered an easy example is a roof leak if you roof is old and has leaks your property insurance policy will most likely deny the repair or replacement of the roof but if the interior of your roof becomes damaged because of the roof leak than your insurance policy may cover that damage many times the first sign of a roof leak is when you see bubbling of paint or drywall inside the house or dark stains on the ceiling that is what is referred to as ensuing damage ensuing damage can occur with roof leaks plumbing leaks that ruin kitchen cabinets loosen or stain tile and carpet and with plumbing backups that can damage bathroom vanities and nearby bedrooms