Which would be the better position for a solar water heater? In general, the optimum orientation for a solar collector in the northern hemisphere is true south. However, recent studies have shown that, depending on your location and collector tilt, your collector can face up to 90º east or west of true south without significantly […]
What are the physical properties of dialysis tubing?
What are the physical properties of dialysis tubing? differentially permeable What special property does the membrane in a dialysis machine possess? A dialysis membrane is a semi-permeable film (usually a sheet of regenerated cellulose) containing various sized pores. Molecules larger than the pores cannot pass through the membrane but small molecules can do so freely. […]
What is an ore example?
What is an ore example? Ores are minerals that have a high concentration of a certain element, typically a metal. Examples are cinnabar (HgS), an ore of mercury, sphalerite (ZnS), an ore of zinc, or cassiterite (SnO2), an ore of tin (Mineral). Which is an ore? Ore is natural rock or sediment that contains one […]
What is the current interest rate on motorhomes?
What is the current interest rate on motorhomes? A larger down payment will help lower your monthly payments, and you may even qualify for a lower interest rate. Current RV loan interest rates start around 4.29 percent, and the rate you get depends on your credit and other factors. What is the average loan term […]
Is the reaction of sodium and oxygen spontaneous?
Is the reaction of sodium and oxygen spontaneous? Answer. it reacts with oxygen and burns…..so it reacts spontaneously with oxygen….. What happens to electrons when sodium reacts with oxygen? The reaction between sodium and oxygen is called oxidation because electrons are transferred from one atom to another. When sodium reacts with oxygen each sodium atom […]
How do I get pictures off a locked iPad?
How do I get pictures off a locked iPad? 2 Common Ways to Recover Photos from Locked iPad Connect the iPad to your computer and launch iTunes. Wait for iTunes to sync your device and then click on “Restore iPad.” Follow the prompts on the setup screen on your device and choose “Restore from iTunes […]
How could you increase the final momentum when hitting a baseball?
What does a fashion sketcher do?
What does a fashion sketcher do? What Is a Fashion Drawing? Fashion designing begins with a fashion drawing. Fashion drawings are the blueprint for a design, and can vary in style and amount of detail. A flat sketch is usually used to outline the shape and silhouette of a garment. What is the meaning of […]
What should a teen wear on a date?
How do plants and animals get nitrogen?
How do plants and animals get nitrogen? Plants take up nitrogen compounds through their roots. Animals obtain these compounds when they eat the plants. When plants and animals die or when animals excrete wastes, the nitrogen compounds in the organic matter re-enter the soil where they are broken down by microorganisms, known as decomposers. What […]