The green powdery corrosion on copper wires is likely due to exposure to moisture or humidity. To cure this, you can clean the affected area with a mixture of vinegar and salt, scrub gently with a brush, rinse with water, and ensure the area is completely dry before reassembling. To prevent future corrosion, seal the wires with a protective coating or wrap them with electrical tape.
if you mean corrosion the battery...it looks like a white rust look around the two ends of the battery (the + positive and the - negative) BUT not all the time u will able to see corrosion on the ends....if that's the case unscrew the termanels in and out to get a good connection....normally if there is no power at all the ground (negative) is the most common but that doesnt mean its the negative
The yellow powdery substance in the anther is called pollen. Pollen contains the male reproductive cells of plants, and it is released from the anther to fertilize the female reproductive cells in the plant's ovary.
Pollen
Pollen is the fine powdery substance, usually yellow, produced by the male parts of a plant and located on the anthers of seed plants.
Corrosion on a battery typically appears as a white, ashy substance or a greenish-blue residue around the terminals. This buildup is often caused by the leakage of electrolyte, which reacts with the metal components. In lead-acid batteries, corrosion may appear as a crusty or powdery substance, while alkaline batteries may show a more powdery, white deposit. It's important to clean this corrosion promptly to ensure proper battery function and prevent damage.
Cold, dry air typically produces light, powdery snow. This type of snow is dry, fluffy, and perfect for activities like skiing and snowboarding.
No, it is battery acid corrosion caused by leaking fumes. Clean it off with water and baking soda which will neutralize the acid.
Gold resists corrosion better than lead. Gold is a noble metal and does not react with oxygen or water, making it highly resistant to corrosion. In contrast, lead is more prone to oxidation and can develop a layer of corrosion when exposed to air and moisture.
The snow was very powdery on Sunday. The cocaine was more powdery than usual.
The green powdery corrosion on copper wires is likely due to exposure to moisture or humidity. To cure this, you can clean the affected area with a mixture of vinegar and salt, scrub gently with a brush, rinse with water, and ensure the area is completely dry before reassembling. To prevent future corrosion, seal the wires with a protective coating or wrap them with electrical tape.
what is powdery ink
the powdery solid a flower have is pollen grains
Car battery terminals corrode due to the accumulation of sulfuric acid vapor and hydrogen gas emitted during the battery charging process. These gases react with the lead terminals, forming lead sulfate and lead dioxide, which are visible as white or blue powdery deposits. The corrosion can hinder the flow of electricity between the battery and the vehicle's electrical system, leading to starting issues and decreased battery performance.
Origin· Downy mildew belongs to the Peronosporaceae family and powdery mildew belongs to the Erysiphaceae family.Infection Site· Powdery mildew spores appear on both sides of the leaf, where as downy mildew only produces spores on the underside of leaves. Powdery mildew produces spores in a tree-like formation, while downy mildew spores are produced in chains.Growth ConditionsPowdery mildew requires a nighttime temperature of at least 60 degrees F and a daytime temperature of 80 degrees F. It also requires a nighttime humidity of 90 to 99 percent and a daytime humidity of 40 to 80 percent, according to R. K. Horst, professor of plant pathology at Cornell University. Downy mildew can't survive below 40 degrees or above 80 degrees F. Sixty-five degrees is ideal for downy mildew and humidity needs to be above 85 percent.TransmissionPowdery mildew spores are spread by wind. Downy mildew spores spread as a result of splashing water. Spores are usually launched from dead leaves on the ground upward to the underside of plant leaves during rainfall.SymptomsPowdery mildew produces a thick web of white spores that cover the leaves, stems and shoots. The leaves turn yellow and fall off. Downy mildew produces a gray or white fuzz on the underside of leaves. The top of the leaf has yellow blotches.
"Echte meeldauw" is a Dutch equivalent of "powdery mildew" (Erysiphelas order).
"Echter Mehltau" is a German equivalent of "powdery mildew" (Erysiphales order).