Answer:
energy? or power? I'm not really sure but using the quizzes app really help with science problems
Answer
2) 1.5×10-2 m
Explanation
The potential difference is related to the electric field by:
(1)
where
is the potential difference
E is the electric field
d is the distance
We want to know the distance the detectors have to be placed in order to achieve an electric field of

when connected to a battery with potential difference

Solving the equation (1) for d, we find

The correct answer would be odor. Because it's sweet. Boiling shape and hardness have nothing to do with sweet and floral :)