8. A mature blue whale may have a length of 28.0 m. How far from a concave mirror with a focal length of 30.0 m must a 7.00 m long baby blue whale be placed to get a real image the size of a mature blue whale?

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how do you do question 8? this is a non graded practice worksheet
7. (a) Draw in the rays and the image for this lens set up. (b) What kind of
image is it?
T
f'
f
8. A mature blue whale may have a length of 28.0 m. How far from a
concave mirror with a focal length of 30.0 m must a 7.00 m long baby
blue whale be placed to get a real image the size of a mature blue
whale?
Transcribed Image Text:7. (a) Draw in the rays and the image for this lens set up. (b) What kind of image is it? T f' f 8. A mature blue whale may have a length of 28.0 m. How far from a concave mirror with a focal length of 30.0 m must a 7.00 m long baby blue whale be placed to get a real image the size of a mature blue whale?
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