Answer:
Intensity
Explanation:
Intensity basically means the amount of light. Hence, they are arguing about the amount of light that one color reflects more than another.
-- A tornado follows a path that's a few miles wide, for a few hours.
Then it's all over.
-- A hurricane follows a path that's several hundred miles wide,
for a week or two, before it's over.
Then comes the rain, continuing on the same path, for another week.
19,600 Newtons (about 4,400 pounds).
On Earth only.
Different in other places.