Question Type
Mutliple choice question
Question
Closing the iris 4 f-stops will result in how much less light?
Answer
No
4x more light
No
1\/4 the light
No
16x more light
Yes
1\/16 the light
Old Node ID
3693
Answer Json
{answers:[{answer:4x more light,img:},{answer:1\/4 the light,img:},{answer:16x more light,img:},{answer:1\/16 the light,img:}],correct:4}
Old Lesson reference ID
1223