4.6 Focal length of lens combinations Task
4.6 Focal length of lens combinations Task 4.6 Focal length of lens combinations Task
Fig. 5Step by step, change the arrangement as pictured.Describe the observed light path in the table on the results page and mark the intersection of thelight beams with the optical axis for:- A symmetrical biconvex lens; the intersection is F 2.Fig. 6- A non-symmetrical biconvex lens; the intersection is F 3.Fig. 7- Lens combination 1; the intersection point is F 4.- 6 -
Fig. 9- Lens combination 2; the intersection point is F 5.Fig. 10Switch off the power supply and remove the light box and the lenses from the paper.- 7 -
- Page 1 and 2: Science - Physics - Optics - 4 Lens
- Page 3 and 4: - 3 -
- Page 5: ActionActionConnect the light box t
- Page 9 and 10: EvaluationEvaluationQuestion 1Deter
Fig. 9- Lens combination 2; the intersection point is F 5.Fig. 10Switch <strong>of</strong>f the power supply and remove the light box and the <strong>lens</strong>es from the paper.- 7 -
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