Part A Explain why he does this. Drag the terms on the left to the appropriate b

Question

Part A Explain why he does this. Drag the terms on the left to the appropriate blanks on the right to complete the sentences. Reset Help The object distance, image distance, and focal length are related by Inspecting this expression, we see that for a fixed focal length, as the object distance gets smaller the image distance must get in order to larger maintain the equality. smaller Due to the construction of the camera, there is a limit to how big the image distance can be and still get a sharp image on the detector. In order to allow smaller object distances (which is the case for a close-up shot), the photographer can use a focal length lens Suhmit Give My Answers

Explanation / Answer

The object distance, image distance and focal length are related by

1/s' + 1/s = 1/f

s' = (s - f)/(fs)

for a fixed "f" , as object distance "s" gets smaller , the image distance s' becomes smaller

Related Questions

Navigate

• Browse (All)
• Browse P
• Subjects

---