What are the rules for cyclists? You should: keep both hands on the handlebars except when signalling or changing gear. keep both feet on the pedals. never ride more than two abreast, and ride in single file on narrow or busy roads or when riding round bends. not ride close behind another vehicle. Do road […]
What is the similarities between DC generator and DC motor?
What is the similarities between DC generator and DC motor? The similarity between d.c motor and a.c. generator is that they both are electrical machines which work based on the principle of Electromagnetic Induction. Why slip rings are used in AC generators? The function of slip ring in an AC generator is that these are […]
How do you know if a reaction is endothermic or exothermic?
How do you know if a reaction is endothermic or exothermic? An exothermic process releases heat, causing the temperature of the immediate surroundings to rise. An endothermic process absorbs heat and cools the surroundings.” Is Melting Chocolate endothermic? endothermic – An endothermic reaction occurs when the elements are absorbing the heat allowing the solution to […]
What percentage of trucks can be expected to travel either less than 30 or more than 65 thousand miles in a year?
What is the pathway of sound vibrations to the inner ear?
What is the pathway of sound vibrations to the inner ear? The vibrations are transmitted further into the ear via three bones (ossicles): malleus (hammer), incus (anvil), and the stapes (stirrup). These three bones form a bridge from the tympanic membrane to the oval window. 5. Once sound passes through the oval window, it enters […]
When replacing a head gasket What should be cleaned?
When replacing a head gasket What should be cleaned? Cleaning the tops off is the corect way to do it. Carbon retains heat, and the pistons and cylinders should be as clean as you can get them before reassembly. If you’re concerned about any of that gunk having gotten into the engine’s pan, you can […]
Who pushed for the immigration act of 1965?
Who pushed for the immigration act of 1965? Johnson signed into law the Immigration and Nationality Act of 1965. Commonly known as the Hart–Celler Act after its two main sponsors—Senator Philip A. Hart of Michigan and Representative Emanuel Celler of New York—the law overhauled America’s immigration system during a period of deep global instability. Why […]
What part of atom has no charge?
What part of atom has no charge? neutron Is an atom mostly empty space? Atoms are not mostly empty space because there is no such thing as purely empty space. Atoms are filled with electrons. It’s true that a large percentage of the atom’s mass is concentrated in its tiny nucleus, but that does not […]
Which is the correct way to write 602200000000000000000000 in scientific notation?
Which is the correct way to write 602200000000000000000000 in scientific notation? The correct way to write 602,200,000,000,000,000,000,000 in scientific notation is 6 Which is the best example of a number written in scientific notation? Scientific notation is a way of writing very large or very small numbers. A number is written in scientific notation when […]
When a positive charge moves in the direction of the electric field what happens?
When a positive charge moves in the direction of the electric field what happens? (1), we see that the direction of the electric field vector at any given point is the same as the direction of the force that the field exerts on a positive test charge located at that point. A positive test charge […]