Lab 1:
Lab 2:
Lab 3:
1. right
2. it's getting tighter and more into the board.
3. left
4. it's becoming looser and it's coming out of the board.
5. high and low pressure. when its high pressure it goes down and when its low pressure it goes up.
Analysis: when you turn to the left its low pressure because it get looser and goes up. when you turn to the right it's high pressure because it get tighter and goes down.
1. right
2. it's getting tighter and more into the board.
3. left
4. it's becoming looser and it's coming out of the board.
5. high and low pressure. when its high pressure it goes down and when its low pressure it goes up.
Analysis: when you turn to the left its low pressure because it get looser and goes up. when you turn to the right it's high pressure because it get tighter and goes down.
Lab 4: