44% Sat 2:34 AM Q E 03 Safari File Edit View History Bookmarks Develop Window He

Question

44% Sat 2:34 AM Q E 03 Safari File Edit View History Bookmarks Develop Window Help O O O HW 9 D- www.weba gn.ne web/Studen gnmen ponses/last?dep 9175097 Q8 Reade O EEEE Apple Disney ESPN Yahoo! destiny dlc Search Result. Causes of Diabetes Plagiarism Checker Announcements Blackb HW 9 An object is Placed 61. Need Help? Read t Chat About It 7. -1 points SerCP9 23. P.022. My Notes A goldfish is swimming inside a spherical bowl of water having an index of refraction n 1.333. Suppose the goldfish is p 11.0 cm from the wall of a bowl of radius IRI 16.8 cm, as in the figure below. Neglecting the refraction of light caused by the wall of the bowl, determine the apparent distance of the goldfish from the wall according to an observer outside the bowl. cm behind the glass Observer Need Help? Read it Chat About It 8. -4 points SerCP9 23. P.030 My Notes An object is placed 51.0 cm from a screen.

Explanation / Answer

Since the object (the goldfish) is in the tank, let us take n1 = 1.33 and n2 = 1.00. If that is the case, then R is negative and p is positive (the radius of curvature and the object are in front of the surface). Using p = 11.0 cm and R = -16.8 cm, we get 1.33/(11.0 cm) + 1.00/q = (1.00 - 1.33)/(-16.8 cm) = .33/(16.8 cm) 1.00/q = .33/(16.8 cm) - 1.33/(11.0 cm) = q = -(30.0 cm)/3.33 = -9.88 cm Thus, the goldfish appears to be 9.88 cm inside of the bowl.

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