What activities use energy? They include watching television, washing clothes, heating and lighting the home, taking a shower, working from home on your laptop or computer, running appliances and cooking. Residential uses of energy account for almost forty percent of total energy use globally. What is the importance of energy in points? Energy is essential […]
What industry has the highest injury rate?
What industry has the highest injury rate? Construction What is the most common work related disease? Occupational hearing loss is the most common occupational disease in the United States: it is so common that it is often accepted as a normal consequence of employment. What is the number 1 cause of work related fatalities? Motor […]
How far should your low beams go?
Which of the following are examples of hydrolysis reactions?
Which of the following are examples of hydrolysis reactions? Dissolving a salt of a weak acid or base in water is an example of a hydrolysis reaction. Strong acids may also be hydrolyzed. For example, dissolving sulfuric acid in water yields hydronium and bisulfate. Which is a hydrolysis reaction? Usually hydrolysis is a chemical process […]
Why diffusion is slowest in solid and fastest in gas?
Why diffusion is slowest in solid and fastest in gas? Diffusion takes place with slowest rate in the case of solids. The rate of diffusion is almost negligible in solids. Since the particles of solid have lowest kinetic energy so they do not move. Hence, diffusion takes a long time in the case of solid. […]
What does the water on the plastic wrap represent?
What does the water on the plastic wrap represent? This represents surface water, such as oceans, lakes, or streams. 4. Put plastic wrap over the top of the bowl, making sure it is on tight. What does the plastic wrap represent in this experiment? In the experiment, the beakers represented the earth’s atmosphere, the plastic […]
Why did Germany not invade Sweden?
Why did Germany not invade Sweden? Hitler did not invade Sweden because he did not want to waste valuable troops in Scandinavia when he had other concerns. The Swedes proved their neutrality by not letting Germany use Swedish airspace: when the Germans flew over Sweden to attack Norway, the Swedes fired back with anti-aircraft guns. […]
What are the two types of electrostatic fields?
What are the two types of electrostatic fields? The electric field is mainly classified into two types. They are the uniform electric field and the nonuniform electric field. How do you know if a field is electrostatic? A vector field is a possible electric field in the electrostatic regime if and only if its curl […]
What is nerve impulse in simple words?
What is nerve impulse in simple words? A nerve impulse is the way nerve cells (neurons) communicate with one another. Nerve impulses are mostly electrical signals along the dendrites to produce a nerve impulse or action potential. The action potential is the result of ions moving in and out of the cell. What are the […]
Why is a 1982 D penny rare?
Why is a 1982 D penny rare? Newly found 1982-D Small date copper cent. The Mint switched over from striking copper-alloy to copper-plated zinc planchets sometime in mid-1982 as a cost saving measure – the copper-alloy planchets were too expensive to strike and the Mint was losing money. But it didn’t end there. What are […]