Please help show work mod 10 t

i. A diverging lens has a focal length of 25 cm, Find the image location when an object is placed 38 ch from the lens, Round your answer to one decimal place 2.When a light ray moves from air into glass, which has a higher Index of refraction, it's path is a, not bent b bent away from the normal c. bent toward the normal d, parallel to the normal 3. The critical angle for a certain air-liquid surface is 47.79. what is the index of refraction of the liquid if nair - 1.00? Round your answer to the nearest hundredth. 4. A convex mirror has a focal length of 15 cm. If the object is 35 cm from the mirror and is 2 cm tall, what is the magnification? Round your answer to one decimal place. 5. A concave mirror has a focal length of 15 cm. If the object is 35 cm from the mirror, what is the image distance? Round your answer to one decimal place. 6.What is the critical angle for plastic whose index of refraction is 1,49? Round your answer to one decimal place 7.A ray of light is traveling from air (n=1.00) to oil (n=1.30) at an angle of 35 degrees, Calculate the angle of refraction in the oil. Round your answer to the nearest tenth. 8. Your image in a plane mirror is a. real b. both of these c. neither of these d. virtual 9. What is the critical angle for light emerging from carbon disulfide into air? The index of refraction for carbon disulfide is 1.632. Round your answer to one decimal place. 10. The returning of light to the first medium from the boundary between the two media is called a. Diffraction b. Reflection c. Refraction d. Dispersion