The Expert TAIHuman- x C Secure l https:// Class Management Help Homework ll Beg

Question

The Expert TAIHuman- x C Secure l https:// Class Management Help Homework ll Begin Date: 6/17/2017 12:06:00 AM Due Date: 6/21/2017 11:59:00 PM End Date 622/2017 11:59:00 PM d3%) Problem 4: A candle 0.32 m) is placed to the left of a diverging lens Cf --0.074 m). The candle is do 0.38 m to the left of the lens. Randomized variables ho 0.32 m. A f--0.074 m do 0.38 m Assignment Status Click here for A 25% Part (a) write an expression for the image distance, di. detailed view Grade Summary Deductions 0% 100% Potential Problem Status e 7 8 9 2 Partial 4 5 6 Attempts remaining per attempt 3 Partial detailed view P s t LNO BACKSPACE CLEAR Feedback: S deduction per feedback. 25% Part (b) Numerically, what is the image distance in meters 25% Part (c) Is this real or virtual? 25% Part (d) Numerically, what is the image height, him Type here to search 9:56 PM 6/20/2017

Explanation / Answer

a) 1/do + 1/di = 1/f

1/di = 1/f - 1/do

di = (do x f)/(do - f)

b) di = (-0.38 x 0.074)/(0.38 + 0.074) = -0.062 m

c) The image is virtual.

d) m = -di /do = 0.062/0.38 = 0.163

hi = m x ho = 0.163 x 0.32 = 0.052 m

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.