Use the Formula $\frac { 1 } { f } = \frac { 1 } { s _ { 0 } } + \frac { 1 } { s _ { i } }$

question 242

Multiple Choice

Use the formula $\frac { 1 } { f } = \frac { 1 } { s _ { 0 } } + \frac { 1 } { s _ { i } }$ . Given f = 13 cm and $S _ { i }$ = 22 cm, find $s 0$ .

• A) \(s _ { 0 } = 31.8\) cm
• B) \(s _ { 0 } = 44.8\) cm
• C) \(s _ { 0 } = 20.7\) cm
• D) \(s _ { 0 } = 62.3\) cm
• E) \(s _ { 0 } = 29.6\) cm

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