Is Fusion a chain reaction? Can fusion cause a nuclear accident? No, because fusion energy production is not based on a chain reaction, as is fission. What is chain reaction with example? In chain reaction. Nuclear chain reactions are series of nuclear fissions (splitting of atomic nuclei), each initiated by a neutron produced in a […]
What are two ways to calculate gravitational potential energy?
What are two ways to calculate gravitational potential energy? Gravitational potential energy changes into kinetic energy. The equation for gravitational potential energy is GPE = mgh, where m is the mass in kilograms, g is the acceleration due to gravity (9.8 on Earth), and h is the height above the ground in meters. How do […]
What happens when you shine a green light on a green object?
What happens when you shine a green light on a green object? For example, a green object appears black in any other light than green (or white which contains green) because there is no green light shining on it to reflect into your eyes….Coloured light. Colours(s) that the object can reflect White paper All Red […]
How does administration of oxygen help maintain homeostasis?
How does administration of oxygen help maintain homeostasis? Supplemental oxygen can help maintain homeostasis by restoring the balance of oxygen in the blood when the body is unable to perform gas exchange or… How does homeostasis relate to heart rate? The cardiovascular system helps to maintain homeostasis with respect to body temperature. An increased heart […]
Why do the dark-colored mice living on lava flows have white underbellies?
Why do the dark-colored mice living on lava flows have white underbellies? The mice’s underbellies are white because there’s so selective pressure for it to be dark; the predators come from above. The differences in mouse fur color are driven by natural selection. Why do the pocket mice in the dark lava environment have white […]
What is an example of deductive reasoning?
What is an example of deductive reasoning? For example, “All men are mortal. Harold is a man. Therefore, Harold is mortal.” For deductive reasoning to be sound, the hypothesis must be correct. It is assumed that the premises, “All men are mortal” and “Harold is a man” are true. What is induction method of teaching? […]
Why snow is white?
Why snow is white? There’s a scientific reason that snow is white Light is scattered and bounces off the ice crystals in the snow. The reflected light includes all the colors, which, together, look white. And all the colors of light add up to white. Why is snow fluffy? The light fluffy snow forms when […]
How much water should you drink a day if you exercise?
How much water should you drink a day if you exercise? According to Harvard Health, four to six cups of fluid daily is generally recommended for most people to consume. While exercising, The American Council on Exercise recommends drinking: Seventeen to 20 ounces of fluid, 2 to 3 hours before working out. Another 8 ounces, […]
Why do I hear sirens in my neighborhood?
Why do I hear sirens in my neighborhood? What does it mean when I hear the outdoor warning sirens? In short, it means that something life-threatening is happening and you should go indoors and get more information. The specific guidelines (tornado, hail ,wind, etc.) What is a Hi Lo siren? Hi/Lo Sirens on Public Safety […]
Is there a smallest unit of space?
Is there a smallest unit of space? In a competing theory called loop quantum gravity, on the other hand, space and time are broken into discrete blocks, which gives rise to a smallest possible length (expressed in units of the Planck length, about 10 -35 meters), area and volume of space-time—the fundamental building blocks of […]