The student set up the polometer under Ihree diarent
conditions
A no wind at 15 °C
B no wind at 25 °C
C wind at 25
°C
For each investigation the
student measured how far the
air
bubble moved along the scale
in 2 minutes.
Name the two independent
variables the student
investigated.
Name two variables that the
student controlled

"i have always loved contemporary art and made it a general goal to work within the field. after a few nonprofit internships at museums and galleries, i decided to try the for-profit art world and was offered a job as the ad assistant at the magazine. i much prefer the pace of the for-profit art community and have stayed with the company for three years, with a promotion to an account manager last spring."

i just did this and got a 100.

the answer is the index of refraction of the second medium is higher. i just took the test.