Question

absolute pressure an instrument is reading an differential pressure an instrument is reading an question 3 2 pts select law measured the springiness of air. he said \the select aries inversely with its absolute pressure provided charles remains constant.\ boyles picards daltons avagadros question 4 2 pts select law is the foundation for modern kinetic theory of gases. his law states that all gases expand and contract in direct proportion to the change in absolute temperature, provided the select remains constant. homework physics 8083 matter a 17 pts physics 8083 force, wo 16 pts physics 8083 simple ma 28 pts physics 8083 stress, hea 13 pts physics 8083 pressure, ga 20 pts physics 8083 atmosphere 24 pts review of concepts and m 44 pts lab - self physics lab project 1 - conve 35 pts

Explanation:

Question 3

To solve this, we recall gas laws:

• Charles' Law: Relates volume and temperature (constant pressure).
• Boyle's Law: States that for a fixed amount of gas at constant temperature, the volume of a gas varies inversely with its absolute pressure ($V \propto \frac{1}{P}$ when $T$ is constant).
• Picard's Law: Not a primary gas law related to volume - pressure.
• Dalton's Law: About partial pressures.
• Avogadro's Law: Relates volume and amount of substance (constant $T$ and $P$).

The description "varies inversely with its absolute pressure provided [temperature] remains constant" matches Boyle's Law.

Recall gas laws:

• The law that is the foundation for modern kinetic theory of gases and states that all gases expand and contract in direct proportion to the change in absolute temperature (at constant pressure) is Charles' Law. Charles' Law is $V \propto T$ (when $P$ is constant). Other laws:
• Boyle's: $V - P$ (constant $T$)
• Dalton's: Partial pressures
• Avogadro's: $V - n$ (constant $T, P$)
• Picard's: Not related to this relationship.

So the law here is Charles' Law, and the quantity that remains constant is pressure (since Charles' Law is at constant pressure).

Answer:

Boyle's

Question 4