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Due to the property of surface tension water surface would act as a stretched membrane. So water skaters, mosquitoes could easily walk on the surface. If oil is mixed with water then surface tension would fall and mosquito cannot breed. That is why we sprinkle oil in fine droplets on stagnant water
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What makes a needle to float in water?
A needle can float on water due to surface tension. When the needle is carefully placed on the surface of the water, its weight is not enough to break the surface tension created by the water molecules, causing it to float.
What are the results of can water float on water?
Yes, water can float on water. This is because of surface tension, which allows objects with a lower density than water to float on its surface. Items like boats or water bugs can float because of this phenomenon.
Can a pin float on water?
Yes, a pin can float on water due to its low density and small surface area. Surface tension of water helps support the weight of the pin, allowing it to float.
Can a log float above a water surface?
Yes, a log can float on water if its density is less than that of water. Logs are typically buoyant because they have a lower density than water, allowing them to float on the surface.
Why does lead shot float in water?
Lead shot can float in water due to surface tension. When the lead shot is placed on the surface of the water, the surface tension of the water creates a thin barrier that can support the weight of the lead shot, causing it to float.
Do dengue mosquito eggs float on water?
Yes, dengue mosquito (Aedes aegypti) eggs can float on water. Female mosquitoes lay their eggs in standing water, and the eggs have a unique ability to float on the water's surface due to a special coating they possess. This adaptation helps protect the eggs from drying out and allows them to hatch when conditions are suitable.
Why does mosquito go on the water surface?
if your seeing a mosquito on the water it's probobly laying eggs
What makes a needle to float in water?
A needle can float on water due to surface tension. When the needle is carefully placed on the surface of the water, its weight is not enough to break the surface tension created by the water molecules, causing it to float.
Where is mosquito larvae found in a ponds?
On the surface of the water.
What are the results of can water float on water?
Yes, water can float on water. This is because of surface tension, which allows objects with a lower density than water to float on its surface. Items like boats or water bugs can float because of this phenomenon.
Can a pin float on water?
Yes, a pin can float on water due to its low density and small surface area. Surface tension of water helps support the weight of the pin, allowing it to float.
Can a log float above a water surface?
Yes, a log can float on water if its density is less than that of water. Logs are typically buoyant because they have a lower density than water, allowing them to float on the surface.
Does octane sink or float in water?
Octane is less dense than water, so it will float on the surface of water.
Will petrol float or sink in water?
It'll float, and give that iridiscent sheen on the surface.
Why does lead shot float in water?
Lead shot can float in water due to surface tension. When the lead shot is placed on the surface of the water, the surface tension of the water creates a thin barrier that can support the weight of the lead shot, causing it to float.
Best way to stop mosquitoes from breeding in a pond?
minnowsActually, mosquito fish are one of the best ways. These small fish swarm the surface, where mosquito larvae come up to breathe. They can survive even in small ponds. You can also buy "mosquito donuts" that float on the water. They contain Bt israeliensis bacteria that attack and kill mosquito larvae, before they hatch into adults.
Why can a sewing needle can float on the surface of water in glass?
Surface tension
