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Which of the following is CORRECT convention of radius of the curvature, R for the lens given in FIGURE 1? R Convex surf
Posted: Sun Apr 17, 2022 3:47 pm
by answerhappygod
- Which Of The Following Is Correct Convention Of Radius Of The Curvature R For The Lens Given In Figure 1 R Convex Surf 1 (24.72 KiB) Viewed 36 times
Which of the following is CORRECT convention of radius of the curvature, R for the lens given in FIGURE 1? R Convex surface R2 Concave surface FIGURE 1 R1:Negative ---- R2:Infinity R1:Positive ---- R2:Negative R1:Negative ---- R2: Negative R1:Positive ---- R2:Positive Which of the following expressions is CORRECT relation between radius of curvature, and focal length, f of the spherical mirror? f = 2R f = R/2 R = f/2 R = 1.56 Other: