How do you use the Rydberg equation for hydrogen? We can use the Rydberg formula for hydrogen to obtain its spectral lines. Setting n 1 n_1 n1 to 1 and running n 2 n_2 n2 from 2 to infinity yields to get the Lyman series. Wavelength of the photon…. λ The wavelength of the photon. […]
What is email and example?
What is email and example? The definition of an e-mail is a message sent from one computer to another over the Internet, using a set webmail server address. An example of an e-mail is a happy birthday message a person sends from their Yahoo account to their mom at her Gmail account. noun. How email […]
What is the operation of a solar cell?
What is the operation of a solar cell? A solar cell is an electronic device which directly converts sunlight into electricity. Light shining on the solar cell produces both a current and a voltage to generate electric power. What is the basic working principle of solar cell? Silicon crystals are laminated into n-type and p-type […]
Which of the following are employer responsibilities with regard to ladders OSHA?
Which of the following are employer responsibilities with regard to ladders OSHA? Training on a Job Site Employers have the responsibility to train all their employees to recognize ladder and stairway-related hazards. They should also instruct their employees on how they can minimize these hazards. Whose responsibility is it to keep ladders in good conditions? […]
What are some pros and cons when it comes to using natural gas for energy?
What are some pros and cons when it comes to using natural gas for energy? Sources of Natural Gas. Pros of Natural Gas (Advantages) Produces Less Soot. Abundant Supply. Safer and Easier to Store. Infrastructure in Place. Cheaper. Transportation. Cons of Natural Gas (Disadvantages) Highly Inflammable. Greenhouse Gas Emissions. Non-Renewable. Not Easy to Use. Expensive […]
What is the moment of inertia for a rectangle?
What is the moment of inertia for a rectangle? The product of inertia Ixy of a rectangle is zero, because x and y are symmetry axes. What is the section modulus for a rectangular section? What is the section modulus (Z) for a rectangular section? Explanation: The modulus of section may be defined as the […]
What are the features of hybrid electric vehicle?
What are the features of hybrid electric vehicle? Hybrid electric vehicles are powered by an internal combustion engine and an electric motor, which uses energy stored in batteries. A hybrid electric vehicle cannot be plugged in to charge the battery. Instead, the battery is charged through regenerative braking and by the internal combustion engine. Which […]
What is meant by a constraint?
What is meant by a constraint? : something that limits or restricts someone or something. : control that limits or restricts someone’s actions or behavior. See the full definition for constraint in the English Language Learners Dictionary. constraint. noun. What does constraints mean in engineering? Constraints are limitations on the design. These may be materials […]
What are the effects of ice into the aircraft?
What are the effects of ice into the aircraft? Ice can distort the flow of air over the wing, diminish- ing the wing’s maximum lift, reducing the angle of attack for maximum lift, adversely affecting airplane handling qualities, and significantly increasing drag. What does ice accretion mean? The process by which a layer of ice […]
What happens if your rotors are too thin?
What happens if your rotors are too thin? When a rotor is too thin, it overheats and warps, leading to an annoying vibration or pedal pulsation. When rotors were thicker, they could take the wear from the brake pads, be machined and still have enough metal left to dissipate the heat. Which of the following […]