Question

of wavelength 589 through the turpentine, what is its ufraction.ande in the l be incident on the tunntineaten intedacs so that of 24.8 messured with respect to to the wir- in the turpentine? in the aut turnentinc and does not travel into all ths li 4. A swimmer is treading water at the surface of a pool and sees m below. How deep does the penny appear to be? the water a penny on the bottom of the pool 3.8 5. A film of oil, with 1.40 cm, floa incident on the oil at an angl an index of refraction of 1.41 and a thickness of ts on a pool of water, as shown. A beam of light is e of 60.0 ° to the vertical. Find the angle 0 the light beam makes with the vertical as it travels through the water. Does this answer dependent he thickness of the oil film? An object is placed 15.0 cm to the left of a double-convex lens of focal length 20.0 cm. Whee is the image of this object is located? 7 An object is placed a distance 4f away from a diverging lens with focal length of magnitude f. What will be the magnification of the image? S. In order to form an image with a converging lens (focal lengthf that is the same size as the object, how ár away from the lens should the object be placed? Your answer should be in terms of f. An object is located 27cm from a certain lens. The lens forms a real image that is twice as tall s the ject. a. What type of lens is it?

Answer 1

CM Vems Josmala, d. di 20+1Sd 2 15 on the sight Ose AL

to m same size image, we have do dt 2 le la mii do d E 2 Objat shadd be placed at 25