Quiz+3

# Quiz+3 - remain the same compared to when the lens was in...

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Fall 09 7C AB Quiz 3 Student ID:_______________ Name:______________, _____________ |____| (Last) (First) DL Sect. # I certify that I will abide by the UC Davis Code of Academic Conduct... Signature:_________________________ 1) A glass converging lens with a focal length of 25 cm and an index of refraction of 1.6 is placed in a vat of di-ethyl goop whose index of refraction is 1.2. Does the focal length increase, decrease, or
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Unformatted text preview: remain the same, compared to when the lens was in the air? Does it remain converging? Explain your answers. 2) Find the image of the object shown below. Make sure you show all three principle rays and describe in plain English the image you would see if looking through the lens at the object. 1 f = 1 i 1 o n = c v c = 3 x 10 8 m / s n 1 sin 1 = n 2 sin 2 Rubric Code:...
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