Question

On a hot, 37 C dry day, evaporation from a lake has just enough heat transfer...

On a hot, 37 C dry day, evaporation from a lake has just enough heat transfer to balance the 1.00 kW/m^2 of incoming heat from the sun. What mass of water evaporates in 1.00h from each square meter?

____m

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
28. On a certain dry sunny day, a swimming pool’s temperature would rise by 55 C...
28. On a certain dry sunny day, a swimming pool’s temperature would rise by 55 C if not for evaporation. What fraction of the water must evaporate to remove precisely enough energy to keep the temperature constant? Water at 37 C has a latent heat of vaporization of Lv=580 kcal/kg.
A complex medium needs to be heated from 15°C to 37°C prior to use in mammalian...
A complex medium needs to be heated from 15°C to 37°C prior to use in mammalian cell culture. You are responsible for deciding the type of heat exchanger to adopt to achieve this heating. You are considering using a doublepipe heat exchanger with either co-current or counter-current flow. The medium flows through the inner tube and hot water enters the outer annulus at 80°C. You are given the following data: Cell culture medium: Mass flowrate = 2 kg s-1 Specific...
A shell and-tube heat exchanger is required for the following service: Hot stream Cold Stream Aromatic...
A shell and-tube heat exchanger is required for the following service: Hot stream Cold Stream Aromatic Stream Cooling Water inlet Temperature (oC) 85 20 outlet Temperature (oC) 40 35 Mass Flowrate x heat Capacity (kW/oC) 85.2 Hot Stream cold stream (Cooling water) Heat Capacity (J/kg K) 2840 4193 Density (kg/m3) 750 999 Viscosity (cP) 0.34 1.016 Thermal conductivity (W/m.K) 0.19 0.594 Fouling Factor (m2.oC/W 0.00018 0.000176 ? The cooling water is allocated to the tube-side of the exchanger. ? It...
1 . A 100 kg person has a body temperature of 37°C. Hypothermia occurs at 35°C...
1 . A 100 kg person has a body temperature of 37°C. Hypothermia occurs at 35°C . He loses heat at a rate of 300 W to his surroundings for two hours . Use a specific heat of 3.500 j kg-1 k-1 for the humans tissue . If the metabolic for an activity is 280 W . Find the change in temperature for this activity. a) 6.9 °C b) 1.7 °C c) 0.04 °C d) 5.4 °C 2. Jack is...
Procedure Reaction 1: Dissolving the Copper 1. Obtain a clean, dry, glass centrifuge tube. 2. Place...
Procedure Reaction 1: Dissolving the Copper 1. Obtain a clean, dry, glass centrifuge tube. 2. Place a piece of copper wire in a weighing paper, determine the mass of the wire and place it in the centrifuge tube. The copper wire should weigh less than 0.0200 grams. 3. In a fume hood, add seven drops of concentrated nitric acid to the reaction tube so that the copper metal dissolves completely. Describe your observations in the lab report. (Caution, Concentrated nitric...
1) Describe an example of each of the following that may be found of your kitchen:...
1) Describe an example of each of the following that may be found of your kitchen: Explain how your choice falls into this category, and if there is a chemical name or symbol for it, provide that as well. Provide a photo of your example with your ID card in it. a) a compound b) a heterogeneous mixture c) an element (symbol) Moving to the Caves… Lechuguilla Caves specifically. Check out this picture of crystals of gypsum left behind in...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT