As altitude (elevation) increases, air pressure . Increases

Stays the same

Decreases

Item at position 2
2
1 point

Which tile would represent sea level? Click the tile that would best represent sea level.

Target Image
Item at position 3
3
1 point

Click the tile that would represent the air pressure in Dallas, GA (14.1 psi). Remember, air pressure at sea level is the bottom tile and is 14.7 psi.

Target Image
Item at position 4
4
1 point

Click the tile that would best represent air pressure on Mt. Everest (4.6 psi). Remember, the bottom tile represents air pressure at sea level (14.7 psi) and the top tile represents space (0 psi).

Target Image
Item at position 5
5
1 point

Why can you not feel 24,000 pounds of air pushing down on you at all times?

User Response Field

12pt
Paragraph

Electromagnets coils of wire paper clips picked up 10 3 15 6 20 9 25 12 ms. owens' class was studying magnets. ms. owens showed her students how to make an electromagnet using a nail, a d-cell battery, and plastic coated wire. the students wrapped the wire around the nail and then attached the ends to the battery. when they were finished, they tested their magnets by investigating how many paperclips their magnets could pick up. they also tested whether they could increase the strength of their electromagnets by using more coils of wire. they recorded the class average of their results in the data table seen here. ms. owens asked her students to graph their data in a line graph. how should the students label the x-axis on their line graph? a) size of battery b) number of paper clips c) number of coils of wire d) strength of electromagnet

Determine type of reaction & predict the product c3h12+o2 =

Stoichiometry- i need with 14 and 15! an explanation would be appreciated!