Why is Group 15 called nitrogen? The Group 15 elements are generally known as the nitrogen family. All of the elements of this family have five electrons in their outermost energy level. This group is divided into nonmetals, semimetals, and metals by characteristic. Nitrogen is a diatomic gas and phosphorus is a solid. Why is […]
Which salt is more soluble in acidic solution?
Which salt is more soluble in acidic solution? For CuBr adding H+ forms HBr and that is a weak acid; therefore, CuBr is more soluble in acid than in water. Is AgCl more soluble in acid than water? AgCl will be more soluble in acidic solutions because Cl- will react with basic solutions because HCl […]
Which best describes the relationship between speed and velocity?
Which best describes the relationship between speed and velocity? Which best defines the relationship between speed and velocity? Velocity is speed with displacement. Smith is designing a race where velocity will be measured. Which best defines speed? Answer. It is the total distance traveled over the total time. Which best describes velocity? The velocity of […]
What is the osmotic pressure of blood?
What is the osmotic pressure of blood? Types of fluids Oncotic pressure values are approximately 290 mOsm per kg of water, which slightly differs from the osmotic pressure of the blood that has values approximating 300 mOsm /L. Which of the following blood pressure readings would be indicative of hypertension? Blood pressure categories Normal: A […]
What should a solenoid be wrapped around?
What should a solenoid be wrapped around? A solenoid [nb 1] is a coil wound into a tightly packed helix. In physics, the term solenoid refers to a long, thin loop of wire, often wrapped around a metallic core, which produces a magnetic field when an electric current is passed through it. How is an […]
What does the shape of a histogram tell you about the data?
Why we Cannot drink lemonade on moon?
Why we Cannot drink lemonade on moon? On the Moon, an astronaut cannot drink lemonade with the help of straw because. acceleration due to gravity on the Moon is less. lemonade evaporates instantaneously on the Moon. Will a drinking straw work on Moon? It can’t, because there is no such force as “suction,” only atmospheric […]
What are limiting factors for humans?
What are limiting factors for humans? Limiting factors are resources or other factors in the environment that can lower the population growth rate. Limiting factors include a low food supply and lack of space. Limiting factors can lower birth rates, increase death rates, or lead to emigration. What are three limiting factors for human population? […]
What is the human cause of climate change?
What is the human cause of climate change? Humans are increasingly influencing the climate and the earth’s temperature by burning fossil fuels, cutting down forests and farming livestock. This adds enormous amounts of greenhouse gases to those naturally occurring in the atmosphere, increasing the greenhouse effect and global warming. What is a natural climate change? […]
How do I get rid of reactive power?
How do I get rid of reactive power? Inductive reactive power can be reduced by applying a capacitor bank. With an active dynamic filter, all types of reactive power can be reduced and the derating of the transformer or generator is limited. What exactly is reactive power? Reactive Power can best be described as the […]