What are the 2 supplementary units? Units and Measurement The class of supplementary contains only two purely geometrical units, that is the radian and the steradian. The supplementary unit of plane angle is radian and that of solid angle is steradian. How many basic qualities are included in SI system? There are seven basic units […]
What is the significance of the Moon Gazing Hare?
What is the significance of the Moon Gazing Hare? Pagans believed that seeing a moon gazing hare would bring growth, re-birth, and abundance, new beginnings and good fortune. In pre-Christian times the Hare was considered a sacred animal, entwined with the earth or white Goddess who was the provider of all things. What does the […]
What two language families are in China?
What two language families are in China? The two closely related language groups, Hmong and Mien (also known as Miao and Yao), are thought by some to be very remotely related to Sino-Tibetan; they are spoken in western China and northern mainland Southeast Asia and may well be of Austro-Tai stock. Who controls Tibet? People’s […]
Is Powerade better than Gatorade?
Is Powerade better than Gatorade? Powerade has more vitamins than Gatorade Neither has any fat or protein. However, Gatorade contains 10 more calories and slightly more sodium than Powerade per serving. On the other hand, Powerade packs more micronutrients, including magnesium, niacin, and vitamins B6 and B12, which play important roles in your body. Which […]
What are the 3 major parts of a seed?
What are the 3 major parts of a seed? The three primary parts of a seed are the embryo, endosperm, and seed coat. The embryo is the young multicellular organism before it emerges from the seed. The endosperm is a source of stored food, consisting primarily of starches. The seed coat consists of one or […]
What happens if a bit of placenta is left inside?
What happens if a bit of placenta is left inside? Sometimes the placenta or part of the placenta or membranes can remain in the womb, which is known as retained placenta. If this isn’t treated, it can cause life-threatening bleeding (known as primary postpartum haemorrhage), which is a rare complication in pregnancy. What happens if […]
What can we use iodine to test for?
What can we use iodine to test for? In the presence of starch, iodine turns a blue/black colour. It is possible to distinguish starch from glucose (and other carbohydrates) using this iodine solution test. For example, if iodine is added to a peeled potato then it will turn black. Benedict’s reagent can be used to […]
What are 2 main types of scientific inquiry?
What are 2 main types of scientific inquiry? The word Science is derived from Latin and means “to know” Inquiry is the search for information and explanation. There are two main types of scientific inquiry: discovery science and hypothesis-based science. What is the scientific method of discovery? The process in the scientific method involves making […]
Is beating of drum periodic motion?
Is beating of drum periodic motion? The beating of the drum occurs at defined period. So, it is a periodic motion. Which is periodic wind? Periodic winds blow at regular intervals or in regular cycles. They are winds that result from localised differences in pressure and temperature. For example, land and sea breezes and the […]
What is PHI in RLC circuit?
What is PHI in RLC circuit? Conventionally, the phase angle between the voltage and current is symbolized by the Greek letter phi. The tangent of this angle is given by: tan (phi) = (XL-Xc)/R. The power dissipated in an RLC circuit is given by P = VI cos (phi). What is Susceptance formula? What is […]