An Object Is Placed at a Distance of 50 Cm

question 60

Multiple Choice

An object is placed at a distance of 50 cm from a thin lens along the axis.If a real image forms at a distance of 50 cm from the lens,on the opposite side from the object,what is the focal length of the lens?

• A) 25 cm
• B) 22 cm
• C) 200 cm
• D) 90 cm

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Definitions:

Transition Plan

A strategy or roadmap designed to navigate from a current state to a desired future state, often found in project management or career development.

Convergence Efforts

Initiatives aimed at eliminating differences between various accounting standards (like between IFRS and GAAP) to achieve global consistency.

Ethical Dilemma

A situation in which choosing between two or more morally conflicting courses of action is difficult because there are competing ethical principles or values at play.

Ethical Criteria

Standards or principles used to judge the rightness or wrongness of actions, often based in moral philosophy.