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
alisha [4.7K]
3 years ago
5

Suppose that the average speed (vrms) of carbon dioxide molecules (molar mass 44.0 g/mol) in a flame is found to be 2.67 105 m/s

. What temperature does this represent?
Physics
1 answer:
34kurt3 years ago
7 0

Answer:

T = 1.26 \times 10^8 K

Explanation:

As we know that rms speed of ideal gas is given by the formula

v_{rms} = \sqrt{\frac{3RT}{M}}

here we know that

v_{rms} = 2.67 \times 10^5 m/s

molecular mass of gas is given as

M = 44 g/mol = 0.044 kg/mol

now from above formula we have

2.67\times 10^5 = \sqrt{\frac{3(8.31)T}{0.044}}

now we have

T = 1.26 \times 10^8 K

You might be interested in
The three particles that make up atoms are Question 9 options: protons, neutrons, and isotopes. positives, negatives, and neutra
serious [3.7K]
Answer: protons , neutrons and electrons
3 0
3 years ago
What type of light interaction is the picture below an example of?
Gennadij [26K]
The picture shows “regular reflection”
5 0
3 years ago
If all colors of light are mixed together, what color will he seen?
ANTONII [103]

Answer:

Black. or a dark brown.

5 0
3 years ago
Read 2 more answers
Your cat "Ms." (mass 7.00 {\rm kg}) is trying to make it to the top of a frictionless ramp 2.00 {\rm m} long and inclined upward
lbvjy [14]

Answer:

Final velocity at the top of the ramp is 6.58m/s

Explanation

Check the attachment

4 0
3 years ago
How to find wavelength
Andrews [41]
If the wavelength<span> is given, the energy can be determined by first using the wave equation (c = λ × ν) to </span>find<span> the frequency, then using Planck's equation to </span>calculate<span> energy. Use the equations above to answer the following questions. 1. Ultraviolet radiation has a frequency of 6.8 × 1015 1/s.</span>
4 0
3 years ago
Other questions:
  • Explain why ice cubes formed from water of a glacier freeze at a higher temperature than ice cubes
    12·1 answer
  • A squirrel is running a race where she is on track for her average velocity to be 6.0 m/s. She is distracted by a dummy of an at
    8·1 answer
  • Why do you think drug abuse is so pervasive in the United States?
    6·1 answer
  • HELP ME PLZ!!! Two lifeguards pull on ropes attached to a
    12·1 answer
  • Most of the Earth's surface is covered by what?
    12·2 answers
  • A passenger jet flies from one airport to another 1,273 miles away in 2.2 h. find its average speed.
    14·2 answers
  • HELP ASAP-WILL GIVE BRAINLIEST-NO FILES
    15·1 answer
  • The mass before a reaction is equal to the mass after a reaction? True or false?
    6·1 answer
  • Mars orbits the Sun in 1.87 Earth years. How far is Mars from the Sun?
    7·2 answers
  • 1 gram of radium is reduced by 3.1 mg in 5 years by alpha decay.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!