In the thin lens equation, what does 'do' represent?
Understand the Problem
The question is asking about the meaning of the variable 'do' in the context of the thin lens equation, specifically which option accurately defines it.
Answer
'do' represents the object distance.
'do' represents the object distance in the thin lens equation.
Answer for screen readers
'do' represents the object distance in the thin lens equation.
More Information
In optics, the thin lens equation relates three important distances: the object distance ('do'), the image distance ('di'), and the focal length ('f') of the lens. These distances help in predicting the behavior of lenses in forming images.
Tips
A common mistake is to confuse 'do' with 'di', where 'di' is the image distance. Ensure you correctly identify these variables.
Sources
- Thin Lenses - Physics LibreTexts - phys.libretexts.org
- Thin Lens Equation: Examples & Questions - study.com
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