Depends on the size of the drops.
Chat with our AI personalities
It depends on the flow rate of the stream. Typically, thousands of drops per second are needed to form a continuous stream visibly.
The gradient typically decreases as you move from the headwaters to the mouth of a stream. This is because the elevation drops and the slope becomes gentler downstream.
It is estimated that approximately 75,000 gallons of water drop over Niagara Falls every second. It is challenging to provide an exact number of drops due to the continually flowing water.
Liquid falls as drops due to surface tension, which causes the liquid to form into rounded shapes to minimize surface area. When a liquid stream is disrupted, it breaks into droplets to achieve this stable rounded shape.
First warm water, second hydrogen peroxide.
There are approximately 20 drops in 1 ml of most eye drops, including PetVision.