Question

\4. The lens and mirror in Figure2.1 are separated by d 1.00 m and have focal length of 80.0 cm and -50.0 cm, respectively. An object is located p 1.00 m to the left of the lens. Locate the final image, formed by light that has gone through the lens twice. Describe the final image in terms of magnification and orientation. [160 cm, -0.8, inverted] Object Mirror Lens 1.00 m 1.00 m Figure 2.1 ot
how to draw the mapping and explain why draw like that？

Answer 1

bao bdr to t08m fo ovo 6m im am The tirst pYOcess is the object going through the con verging tens <3 O UG +1 o. 25m The position is 1-25m The magnification is M:-9 - 025 The scen exio s dO.8m PoImppO 1 a5m Cim 620&

The secand image bouncing PYOCESS is the (02:011 ot the convex O75 O f E fxif sd O-75 955OYS D60 magnitication is posithon The The n is a-3m ME-9 - O-3 C-o4)-+04 -2 O 75 NOW the scen ETIO s P- :11 f20-8m f-O-5m Om 1-25m &3M The jinal pro cess s the tens again image going thnyougb converging the + L - O-8 3 1-3 VO.8

The inal position is -asm The magniticahion is -9 -2 03m M- -)-G -3 m NOw the esult 263 D f:0.8m -103 OM 1.25 2-3m yot Im The stosahon ogb