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
zimovet [89]
3 years ago
12

Assuming thermal equilibrium and neglecting air loss, determine the absolute internal pressure of the air when it is cold.

Physics
1 answer:
densk [106]3 years ago
4 0
Since the temperature decreases (cold) , the pressure exerted will decrease. the particles are move slower and collide less vigorously and frequently with the inner surface of the container . therefore since p = f/a , the pressure will decrease as force exerted decreases .
You might be interested in
Which statement best explains why electricity should be conserved?
andrezito [222]
A sounds correct. ....
8 0
3 years ago
Read 2 more answers
A reducing elbow in a horizontal pipe is used to deflect water flow by an angle θ = 45° from the flow direction while accelerati
sleet_krkn [62]

Answer:

915 N is the anchoring force needed to hold the elbow in place.

Explanation:

Momentum equation:

∑

7 0
3 years ago
A gazelle is running at 17.46 m/s. He sees a lion and accelerates at -1.49 m/s/s,
Vsevolod [243]

Answer:

V=21.0211m/s

Explanation:

Use V=vi+at

So, V=17.46m/s+(1.49m/s^{2})(2.39s)= 21.0211m/s

5 0
2 years ago
Read 2 more answers
When temperature decreases but actual water vapor content remains the same, what happens to relative humidity?
ruslelena [56]

Answer:

d. Relative humidity increases.

Explanation:

The expression of relative humidity in terms of absolute humidity, absolute pressure and saturation pression at measured temperature is:

\phi = \frac{\omega \cdot P}{(0.622+\omega)\cdot P_{sat}}

When temperature decreases, the saturation pressure decreases also and, consequently, relative humidity increases. Therefore, the right answer is option D.

8 0
3 years ago
Read 2 more answers
If the temperature of the metal oxide and water solution is increased,this would most likely..
kiruha [24]
Chemical Reaction between metal oxide and water solution
7 0
3 years ago
Other questions:
  • Write this number in standard notation. 4.702 x 10–4
    6·1 answer
  • After a flood, people should guard against
    10·2 answers
  • Blank can cause magma within Earth to blank resulting in the formation of blank rock
    7·1 answer
  • Biologists think that some spiders "tune" strands of their web to give enhanced response at frequencies corresponding to those a
    6·1 answer
  • Calculate the kinetic energy of a 4kg cat running 5m/s
    12·1 answer
  • A nonconducting sphere has radius R = 2.81 cm and uniformly distributed charge q = +2.35 fC. Take the electric potential at the
    7·1 answer
  • A wheel, starting from rest, rotates with a constant angular acceleration of 2.80 rad/s2. During a certain 5.00 s interval, it t
    14·2 answers
  • ASAP PLEASE HELP!<br> What is nuclear potential energy?
    8·2 answers
  • Which two statements explain reasons to use a computer program to encode
    5·2 answers
  • An engineer is working to design a bouncy ball that conserves all of its kinetic and potential energy. She drops the ball to the
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!