You want to test the effect of light on the distribution of Artemia in your 35cm long testing chamber. If you measure the light at one end to be 10 lumens and the light at the other end to be 200 lumens, and the gradient distribution along the testing chamber is linear, what would you predict the lumens to be 10 cm from the darkest end?
a. 145.7.
b. 55.8 .
c. 36.3.
d. 64.3.
e. 182.4
f. 86.6.