What pressure psi is needed to lift water 15 feet? Most pumps are rated at a flow for a given pressure and that’s why a 7 psi pump is needed to 15 feet of water. How much PSI does it take to raise 1 foot of water? You can work this out with a simple […]
What type of research is a demographer most likely to do?
What type of research is a demographer most likely to do? Demographers study populations to determine their size and composition and to predict how they are likely to change in years to come. What are the three most important things demographers look at when studying population? To explore these questions, we turn to demography, or […]
How many miles can a 2009 Hyundai Santa Fe go on a full tank?
What was great Zimbabwe and what were its primary sources of wealth?
What was great Zimbabwe and what were its primary sources of wealth? With an economy based on cattle husbandry, crop cultivation, and the trade of gold on the coast of the Indian Ocean, Great Zimbabwe was the heart of a thriving trading empire from the 11th to the 15th centuries. The word zimbabwe, the country’s […]
What caused the rise of fascism in Germany?
Is it normal for a puppy to ignore you?
Is it normal for a puppy to ignore you? Dogs have their own natural “language,”, but it doesn’t have words. Dog language is visual. They communicate volumes with their posture, their tails, their eyes, and their ears. If you keep calling your dog or telling him to get off the counter and he doesn’t listen, […]
What is a family of groundhogs called?
Why did Hamilton want protective tariff?
Why did Hamilton want protective tariff? Hamilton wanted a higher tariff on imported goods. A Protective Tariff to cause Americans to buy American made goods. Hamilton believed that manufacturing and business would be the best economic engine for America. What role did tariffs play in American politics? According to Dartmouth economist Douglas Irwin, tariffs have […]
Do you feel sick with melanoma?
Do you feel sick with melanoma? If the melanoma spreads to the digestive system, it can cause: pain in the tummy (abdomen) a change in bowel function (constipation or diarrhoea) sickness (vomiting) How does Melanoma make your body feel? Also, when melanoma develops in an existing mole, the texture of the mole may change and […]
Why is hydraulic action important?
Why is hydraulic action important? Hydraulic action is the erosive effect of water. The force of moving water can be an effective agent of erosion. It is important both in river a coastlines. In rivers the movement of currents causes hydraulic action, though is a load of silt or sand were added the process would […]