14. In Trial 5, is it likely that bubbles were present in large numbers immediately before the can was shaken?
Your Answer is
Correct Answer is H
Explanation
See table 2, trail 5, the roll time corresponding to before shaking is 1.75 sec, which is the same as trail 3 in table 1.
The flat-tasting beverage used in Trail 3 has no bubbles (beverage that contained no bubble in the seventh line of Experiment 1). The existing bubbles are gone