Question text
31 A student does an investigation using four thin lenses. The lenses are used to produce focused images of four different objects. The student measures the length of the image and the length of the object. The results are shown in the table. In which case is the magnification produced the greatest? image length/cm object length/cm A 3.5 0.80 B 4.7 0.60 C 4.8 0.70 D 5.2 0.90
31 A student does an investigation using four thin lenses. The lenses are used to produce focused
images of four different objects.
The student measures the length of the image and the length of the object. The results are shown
in the table.
In which case is the magnification produced the greatest?
image length/cm object length/cm
A 3.5 0.80
B 4.7 0.60
C 4.8 0.70
D 5.2 0.90
Select your answer: