A hydrogen atom in its n = 4 state is ionized by absorbing a 268 nm photon. If all the excess energy becomes kinetic energy of the electron, what is the final kinetic energy of the electron? Please give your answer in eV.
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- A 12 cm tall bbject is placed 15 cm away from a convex miror of radius of curvature r=60 cm. How tall is the resulting image? Select one: t of Oa. -18 cm b. 18 cm O c. -8 cm O d. 8 cmA2.71-cm-high insect is 1.24 m from a 135-mm-focal-length lens. Where is the image? O in front the lens O behind the lens How high is the image? Express your answer with the appropriate units. ? h = Value UnitsA convex lens produces an image with a magnification of +5. Describe the locatior size, and orientation of the image produced. Circle one from each pair of answers Same side as object/ opposite side as object Upright/Inverted Real /Virtual Enlarged /Reduced
- My answer is correct, but please write find my wrong in my explanation(process detail). Also, watch the professor's comment. I attach the image and write my process of explanation and the professor's process and comment.Which one is correct looking at the image? A + C = B A + B + C = 0 B + C = A A + B = Ca ray diagram for eyeglasses that contain a converging lens. Assume you are looking at a 2 cm tall object that is 4 cm from the lens. The focal length is 3 cm
- An object is placed 12 cm in front of a convex mirror of radius 40 cm. Find the position and magnification of the image. State whether the image is real or virtual, and draw a light ray diagram to show the image.Solved the mobile problem. I would also like to see your work written (or typed) on paper as much as possible also like a detail. I attach an image of the question. Please write detail to solve the solution.Q: You hold up a piece of paper by a lens and see the image of a candle projected on the paper. Is this image real or virtual? Q: Will the projected image show the candle right-side-up or upside-down? Q: You look through a concave (diverging) lens at a candle. Will the image you see be smaller or larger in size than the actual candle?