How do you calculate how much water evaporated?

Subtract the new cylinder reading from the original reading. This reflects the volume of liquid that has evaporated. For example, 500 mL – 495 mL = 5 mL. Divide the volume of liquid that evaporated by the amount of time it took to evaporate.

What is the percentage of evaporation of water from land?

Evaporation accounts for 90 percent of the moisture in the Earth’s atmosphere; the other 10 percent is due to plant transpiration.

How do you calculate water loss due to evaporation?

How to calculate water losses by evaporation using Class A Pan evaporation rates. To calculate evaporation losses, multiply the water surface area (in m2 ) by the corrected evaporation rate (in m) for the length of time your pond will be in use.

What is the average evaporation rate of water?

Average Evaporation On average a water feature will lose ½\% to 1\% of the gallons pumped per hour in a day. Remember to use the actual gallons pumped per hour, not just the size of the pump.

How long does it take to evaporate 1 Litre of water?

How long does it take to evaporate 1 L of water? Since the mass of room temp water = approx. 1Kg, this means it would take approx. 7,500 watts-hours to completely evaporate 1 liter of water in 5 minutes.

How much water evaporates from a pond?

On average a pond will lose around 1 inch of water per week to evaporation. In larger ponds up to 3 inches per week of evaporation is normal. Dry and hot weather can increase evaporation another inch or two per week.

How much water is daily evaporated in the atmosphere?

Each day, 280 mi3 (1,170 km3)of water evaporate or transpire into the atmosphere. If all of the world’s water was poured on the contiguous United States, it would cover the land to a depth of about 107 miles (145 kilometers).

How much water is evaporated every day?

To answer your question, roughly 1400 cubic kilometers (1.4 x 10^15 liters) of water is evaporated each day on earth. To put this in perspective, this is about 10,000 times the amount of water consumed by the United States per day.

How long does it take for 1 liter of water to evaporate?

Since the mass of room temp water = approx. 1Kg, this means it would take approx. 7,500 watts-hours to completely evaporate 1 liter of water in 5 minutes.

What is the quickest way to evaporate water?

Re: Speeding Up Evaporation Evaporation occurs at the surface exposed to the air, so increasing surface area and minimising depth of your container will increase evaporation. The fastest would be to pour the water on open level ground letting it spread out in a wide puddle only as deep as surface tension will allow.

Does cold water evaporate faster than hot?

Yes, cold water can evaporate. However, cold water will evaporate much slower than it would if it was hot. When water is hot, the molecules move much faster leading to a quicker evaporation.