Question Type
Mutliple choice question
Question
The measurements on the focus barrel are
Answer
No
linear
Yes
logarithmic
No
Exponential
No
hyperbolic
Old Node ID
3408
Answer Json
{answers:[{answer:linear,img:},{answer:logarithmic,img:},{answer:Exponential,img:},{answer:hyperbolic,img:}],correct:2}
Old Lesson reference ID
1221