answer.
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
kondor19780726 [428]
2 years ago
5

Consider the basic postulates of kinetic molecular theory given below: The size of a gas particle is negligibly small. The avera

ge kinetic energy of a particle is proportional to its temperature in kelvins. The collision of one particle with another (or with the walls of its container) is completely elastic. Which postulate(s) are needed to explain the increase in pressure of a gas with temperature?
Physics
1 answer:
Hatshy [7]2 years ago
4 0

Answer:

The average kinetic energy of a particle is proportional to its temperature in kelvins.

Explanation:

  • A particle's average kinetic energy is proportional to its kelvin temperature.
  • The size of the molecule re not a factor in pressure, if it is large,e then the force will be lower, so Pressure is constant.
  • The collision between particles is elastic is only temperature value-dependent.

The best answer is, The energy is proportional to temperature, so Increase in Pressure, increase in Temperature

You might be interested in
A 2650-lb car is traveling at sea level at a constant speed. its engine is running at 4500 rev/min and is producing 175 ft-lb of
Zepler [3.9K]
Check the attached file for the answer.

6 0
2 years ago
Read 2 more answers
A 10.0 cm3 sample of copper has a mass of 89.6
Romashka-Z-Leto [24]
Density is mass divides by volume, so
89.6g / 10cm^3 =8.96g /cm^3

*cm^3 is a standard unit of volume*
4 0
2 years ago
What is the final temperature when a 3.0 kg gold bar at 99 0C is dropped into 0.22 kg of water at 25oC?
slavikrds [6]

I will post my work, but is that 99 degrees Celsius and 25 degrees Celsius?


All you have to do is plug in the initial temperature for gold where it says Tg and the initial temperature for the water where it says Tw and then plug that in and you will have your answer.

8 0
2 years ago
Describe a situation in which different units of measure could cause confusion.
forsale [732]
When an experiment happens in the USA and the test of the world read it conversions may go wrk v and think that the experiment is false
6 0
2 years ago
A stone falls from rest from the top of a cliff. A second stone is thrown downward from the same height 2.7 s later with an init
Darina [25.2K]

Answer:4.05 s

Explanation:

Given

First stone is drop from cliff and second stone is thrown with a speed of 52.92 m/s after 2.7 s

Both hit the ground at the same time

Let h be the height of cliff and it reaches after time t

h=\frac{gt^2}{2}

For second stone

h=52.92\times \left ( t-2.7\right )+\frac{g\left ( t-2.7\right )^2}{2}---2

Equating 1 &2 we get

\frac{gt^2}{2}=52.92\times \left ( t-2.7\right )+\frac{g\left ( t-2.7\right )^2}{2}

\frac{g}{2}\left ( t-t+2.7\right )\left ( 2t-2.7\right )-\left ( t-2.7\right )52.92=0

13.23\times \left ( 2t-2.7\right )-\left ( t-2.7\right )52.92=0

26.46t-35.721-52.92t+142.884=0

t=4.05 s

4 0
2 years ago
Other questions:
  • An iron ball and an aluminum ball of mass 100 g each are heated to the same temperature and then cooled to a temperature of 20°C
    8·1 answer
  • A gas in a piston–cylinder assembly undergoes a compression process for which the relation between pressure and volume is given
    7·1 answer
  • The angle between the axes of two polarizing filters is 45.0^\circ45.0 ​∘ ​​ . By how much does the second filter reduce the int
    10·1 answer
  • A small glider is coasting horizontally when suddenly a very heavy piece of cargo falls out of the bottom of the plane.
    11·1 answer
  • A student wants to verify a claim that for a given change in momentum, the average applied force decreases as the time interval
    12·1 answer
  • The nucleus of an atom has all of the following characteristics except that it
    5·1 answer
  • A concrete highway curve of radius 60.0 m is banked at a 19.0 ∘ angle. what is the maximum speed with which a 1400 kg rubber-tir
    10·1 answer
  • Two bars are conducting heat from a region of higher temperature to a region of lower temperature. The bars have identical lengt
    12·1 answer
  • A wire has an electric field of 6.2 V/m and carries a current density of 2.4 x 108 A/m2. What is its resistivity
    15·1 answer
  • A series of waves with decreasing wavelength labeled radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, gamm
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!