Hot water enters a completely separate pipe near the surface of the ocean and is piped toward the central loop containing the ammonia. The hot water and the ammonia flow past one another in a heat exchanger, so the hot water gives up some of its energy to the ammonia, making it boil an...
Since water vapor is much less dense than liquid water. I've been thinking about a boiling pot of water, and how it seems to take a lot less energy to heat the water up from room temperature to 100C, than it does to evaporate all of the water, something I don't entirely understan...
The amount of water vapour released by a washing machine depends on the temperature of the wash, and where the water is drained after use. Cooler washes at 30C will release far less water vapour than hot washes, and use less energy, however an average wash could still release between 25-...
You may be able to use greywater from a dehumidifier to water plants. © iStockphoto.com/VikaValter A portable dehumidifier can consume 160 kilowatt hours per month (kWh) -- that's more than your refrigerator eats up. However, it does burn less energy than the average air conditioner...
Boil water in a kettle or saucepan on the stove (avoid the microwave). Grate fresh ginger into your cup or use a strainer if you prefer a clear tea. Add lemon wedges. Steep in boiling water for up to five minutes. Enjoy!Body Balance Tea...
Adequate sleep is critical for your ability to focus and think clearly, have the energy to engage in your daily activities, for your immune health, and for your long-term wellness. Now that you know how menopause affects sleep, what can you do about it? Let’s dive into some potential...
Why is water vapor concentration on the rise? Why do liquids expand when heated? Why do some chemical reactions release heat while others absorb heat? How does temperature change affect surface tension? How does atmospheric circulation distribute heat energy?
Why is ATP so full of energy? Why is it necessary to phosphorylate molecules? When sodium sulphate is dissolved in water, why doesn't it release the ions Na^+, S_2^- and O_2^- ? Why are polyatomic ions not neutral? Do all atoms achieve octet when they bond?
Can a Microwave-Safe Reheat-Only Container Handle Boiling Water? When it comes to reheating food, the phrase “Microwave Safe Reheat Only” can be seen printed on many containers. But what exactly does this mean? Many don’t realize that when labels say “microwave safe” or “reheat only,...
The LPG energy value of one gallon of propane is 91,547 BTU (60°F). In comparison, 25MJ equals 6.9kWh. A summary of LPG properties can be found in the table below. LPG – Propane Boiling Point -42°C or -44°F LPG Melting – Freezing Point -188°C or -306.4°F Specific ...