Assuming all substances below have the same mass, which substance below requires the most energy to raise its temperature by 7°C? use the table to help you answer the question.

A. Aluminum
B. Wood
C. Gold
D. Water

potential energy is directly proportional to height.

more height = more potential energy.

greatest increase in height = greatest increase in potential energy

where are the points with the greatest increase in height ?

has to be c-e or d-e .

d) physical means can be used to separate the components of air.

the total distance that martina travels that day is

(distance from home to mom's office) plus (distance from mom's office to school)

plus (distance from school to library) plus (distance from library to friend's house)

plus (distance from friend's house to martina's house).

(we don't know what any of these distance actually is.)

pretty sure it's false