Please answer clearly Data Analysis Using one engineering form, construct, to·sc

Question

Please answer clearly Data Analysis Using one engineering form, construct, to·scale", a ray diagram (with the 3 principle rays) for one s and s' pair from Data Table Lens A, in Part 1. Choose any s and s' pair that gives a magnification closest to m 0.5. The object height, h, should be the actual arrow length with the vertical scale: 1 cm 1 cm. Your choice of horizontal scale should create a large diagram that fills the form a (0.3 pts) Questions to Answer (0.20 pts) 1. Prove that for a converging lens, for the case s :s,that s' s 2f. Note: This is a proof (no numbers). (0.3 pts) 2. A student assumes that fav R/2 for Lens A. Is the student correct? Hint: Using the Lensmaker equation and the value, fa you obtained for Lens A in lab, calculate Ri and Rs. (Watch you signs!) Assume nghoas 1.50 and surfaces, Ri and Re have the same magnitude". This is a proof (no numbers) Why is it not possible to use a single lens to determine the focal length of a diverging lens (Lens D) in Part 1 above? Explain. 3. (0.30 pts)

Explanation / Answer

1)We know that, from lens equation:

1/f = 1/i + 1/o

Here, i = s' ; o = s

1/f = 1/s' + 1/s

as stated in the question, s' = s

1/f = 1s + 1/s

1/f = 2/s

s = 2f = s'

Hence, s' = s = 2f ; Proved

[Kindly put one question at a time, as per the guidelines. check and rate this one and let me know for any query. TIA and All the best]

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