1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Allushta [10]
3 years ago
10

The gage pressure of an automobile tire is measured to be 210kPa before a trip and 220kPa after the trip at a location where the

atmospheric pressure is 95kPa. Assuming the volume of the tire remains constant and the air temperature before the trip is 25o C, determine the air temperature in the tire after the trip. (
Physics
1 answer:
Katarina [22]3 years ago
7 0

Answer:

T_{f} = 312.348\,K\,(39.198\,K)

Explanation:

Let assume that gas inside the automobile tire behaves as an ideal gas. Due to the absence of leakages, the number of moles remains constant during the trip. Air temperature can be found by using the following relation:

\frac{P_{o}}{T_{o}}=\frac{P_{f}}{T_{f}}

Final temperature is cleared with the expression:

T_{f} = \frac{P_{f}}{P_{o}}\cdot T_{o}

T_{f} = \frac{220\,kPa}{210\,kPa}\cdot (298.15\,K)

T_{f} = 312.348\,K\,(39.198\,K)

You might be interested in
The slope of a linear velocity-time graph tells us the _____ of the object.
Andrew [12]
Speed of the object !!!!
4 0
3 years ago
What happens to the strength of the magnetic field as you come closer to the current carrying wire
Leokris [45]
Form concentric circles around the wire

6 0
3 years ago
What formula relstes work n power
777dan777 [17]
<span>Raj is trying to make a diagram to show what he has learned about nuclear fusion.
</span>
8 0
3 years ago
Hurryyyyy plzzzzzz..........the one in the middle...
zheka24 [161]

Answer:

Friction force is independent of the direction of the contacting surfaces

Explanation:

It can go any way depending on how much force is being out on it.

5 0
3 years ago
In which region of the ear does resonance allow the brain to interpret sound answer
lakkis [162]
I'm not too sure what your asking but here are two answers that may help.
The ear drum amplifies the vibrations.
The cochlea changes vibrations into electric signals.
7 0
3 years ago
Other questions:
  • an automobile panel lamp with a resistance of 33 ohm is placed across the battery shown in Figure 11. What is the current throug
    15·1 answer
  • The planets in the solar system are believed to have formed as a result of a process known as
    14·1 answer
  • A severe storm on January 10, 1992, caused a cargo ship near the Aleutian Islands to spill 29,000 rubber ducks and other bath to
    6·1 answer
  • A bird watcher spots a sparrow in a tree. The sparrow sits in a nest that is 10.5 feet above the bird watcher's eye level, at a
    13·1 answer
  • Conclusions related to historical events are limited to subjective evaluation of the existing evidence because _____.
    14·1 answer
  • In comparing molar specific heat for gases under constant pressure CP and constant volume CV, we conclude that (more than one co
    6·1 answer
  • A rightward force of 4.0 N is exerted upon an object for a distance of 3.0 meters.
    14·1 answer
  • Which letter on the map represents Australia?
    9·1 answer
  • Which of the following statements describes the trend in the data?
    8·1 answer
  • A car starts from rest and accelerates at 4 m/s2 until it reaches 36 m/s. How far did it travel in this time?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!