What is the importance of density in everyday life? The density of an object is one of its most important and easily-measured physical properties. Densities are widely used to identify pure substances and to characterize and estimate the composition of many kinds of mixtures. What do people use density for? Density measurement is used to […]
What has more vitamin C than an orange?
What has more vitamin C than an orange? 1. Kakadu Plums. The Kakadu plum (Terminalia ferdinandiana) is an Australian native superfood containing 100 times more vitamin C than oranges. It has the highest known concentration of vitamin C, containing up to 5,300 mg per 100 grams. Are jalapenos high in vitamin C? Jalapeños also contain […]
What are two uses of geostationary satellites?
What are two uses of geostationary satellites? Uses of a geostationary satellite : (i) Communication (TV broadcasting, telecommunication, etc.) (ii) Meterological studies and weather forecasting. What are the uses of geostationary and polar satellites? Satellites with polar orbits are used for monitoring the weather, military applications (spying) and taking images of Earth’s surface. Geostationary satellites […]
What were the original Halloween costumes?
What were the original Halloween costumes? The earliest costume themes, all of which continue to the early 2000s, were ghosts, skeletons, devils, and witches. Otherworldly creatures such as Frankenstein, the Mummy, and Dracula are drawn from popular culture. What year did people start wearing costumes for Halloween? An early reference to wearing costumes at Halloween […]
Did Obamacare actually help?
Did Obamacare actually help? The ACA has helped millions of Americans gain insurance coverage, saved thousands of lives, and strengthened the health care system. The law has been life-changing for people who were previously uninsured, have lower incomes, or have preexisting conditions, among other groups. Is Obama care available to everyone? Obamacare ensures all Americans […]
How do I know if my student loans are federal or private?
How do I know if my student loans are federal or private? The best way of determining whether loans are federal or private is to log in to the National Student Loan Database, at www.nslds.ed.gov. The Department of Ed. makes it clear that only individual borrowers are allowed to log into this site, not third […]
Why are feminist groups a counterculture?
Why are feminist groups a counterculture? When feminists began challenging that, it was profoundly counter-cultural, as it rocked the very foundations upon which western culture had been constructed. The idea that women were equal to men and that gender differences were a social… Are feminist groups a counterculture? Examples of countercultures in the U.S. could […]
What did Eleanor Roosevelt do in politics?
What did Eleanor Roosevelt do in politics? She advocated for expanded roles for women in the workplace, the civil rights of African Americans and Asian Americans, and the rights of World War II refugees. Following her husband’s death in 1945, Roosevelt remained active in politics for the remaining 17 years of her life. When did […]
What should the idle RPM be?
What should the idle RPM be? For a passenger car engine, idle speed is customarily between 600 and 1000 rpm. For medium and heavy duty trucks, it is approximately 600 rpm. For many single-cylinder motorcycle engines, idle speed is set between 1200 and 1500 rpm. How many RPMs is too high? I would say anything […]
Can you preserve fruit in wax?
Can you preserve fruit in wax? Using Wax to Preserve Fresh Produce As we mentioned, wax is mostly used on fresh fruit and vegetables. First, wax will keep the moisture in and most of the oxygen out, which will slow down the ripening process; second, it eliminates the need for non-biodegradable packaging. Can you seal […]