Physics Exam > Physics Questions > A tiny particle of mass 1.38 x 10-11 kg is fl...
Start Learning for Free
A tiny particle of mass 1.38 x 10-11 kg is floating in air at 3000C. Ignoring gravity, its rms speed (in μm/sec) due to random collisions with air molecules will be closest to ______.
Correct answer is '41.46'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
A tiny particle of mass 1.38 x 10-11 kg is floating in air at 3000C. I...
Most Upvoted Answer
A tiny particle of mass 1.38 x 10-11 kg is floating in air at 3000C. I...
Order to find the root mean square (rms) speed of the particle, we can use the equation:
v = sqrt((3 * k * T) / m)
where:
v = rms speed
k = Boltzmann constant (1.38 x 10^-23 J/K)
T = temperature in kelvin (K)
m = mass of the particle
First, let's convert the temperature from Celsius to Kelvin:
T = 3000C + 273.15 = 3273.15 K
Now we can plug in the values into the equation:
v = sqrt((3 * (1.38 x 10^-23 J/K) * (3273.15 K)) / (1.38 x 10^-11 kg))
Calculating this expression gives us:
v ≈ 1457.91 m/s
Therefore, the rms speed of the particle is approximately 1457.91 m/s.
v = sqrt((3 * k * T) / m)
where:
v = rms speed
k = Boltzmann constant (1.38 x 10^-23 J/K)
T = temperature in kelvin (K)
m = mass of the particle
First, let's convert the temperature from Celsius to Kelvin:
T = 3000C + 273.15 = 3273.15 K
Now we can plug in the values into the equation:
v = sqrt((3 * (1.38 x 10^-23 J/K) * (3273.15 K)) / (1.38 x 10^-11 kg))
Calculating this expression gives us:
v ≈ 1457.91 m/s
Therefore, the rms speed of the particle is approximately 1457.91 m/s.
|
Explore Courses for Physics exam
|
|
Similar Physics Doubts
A tiny particle of mass 1.38 x 10-11 kg is floating in air at 3000C. Ignoring gravity, its rms speed (inμm/sec) due to random collisions with air molecules will be closest to ______.Correct answer is '41.46'. Can you explain this answer?
Question Description
A tiny particle of mass 1.38 x 10-11 kg is floating in air at 3000C. Ignoring gravity, its rms speed (inμm/sec) due to random collisions with air molecules will be closest to ______.Correct answer is '41.46'. Can you explain this answer? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about A tiny particle of mass 1.38 x 10-11 kg is floating in air at 3000C. Ignoring gravity, its rms speed (inμm/sec) due to random collisions with air molecules will be closest to ______.Correct answer is '41.46'. Can you explain this answer? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A tiny particle of mass 1.38 x 10-11 kg is floating in air at 3000C. Ignoring gravity, its rms speed (inμm/sec) due to random collisions with air molecules will be closest to ______.Correct answer is '41.46'. Can you explain this answer?.
A tiny particle of mass 1.38 x 10-11 kg is floating in air at 3000C. Ignoring gravity, its rms speed (inμm/sec) due to random collisions with air molecules will be closest to ______.Correct answer is '41.46'. Can you explain this answer? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about A tiny particle of mass 1.38 x 10-11 kg is floating in air at 3000C. Ignoring gravity, its rms speed (inμm/sec) due to random collisions with air molecules will be closest to ______.Correct answer is '41.46'. Can you explain this answer? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A tiny particle of mass 1.38 x 10-11 kg is floating in air at 3000C. Ignoring gravity, its rms speed (inμm/sec) due to random collisions with air molecules will be closest to ______.Correct answer is '41.46'. Can you explain this answer?.
Solutions for A tiny particle of mass 1.38 x 10-11 kg is floating in air at 3000C. Ignoring gravity, its rms speed (inμm/sec) due to random collisions with air molecules will be closest to ______.Correct answer is '41.46'. Can you explain this answer? in English & in Hindi are available as part of our courses for Physics.
Download more important topics, notes, lectures and mock test series for Physics Exam by signing up for free.
Here you can find the meaning of A tiny particle of mass 1.38 x 10-11 kg is floating in air at 3000C. Ignoring gravity, its rms speed (inμm/sec) due to random collisions with air molecules will be closest to ______.Correct answer is '41.46'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
A tiny particle of mass 1.38 x 10-11 kg is floating in air at 3000C. Ignoring gravity, its rms speed (inμm/sec) due to random collisions with air molecules will be closest to ______.Correct answer is '41.46'. Can you explain this answer?, a detailed solution for A tiny particle of mass 1.38 x 10-11 kg is floating in air at 3000C. Ignoring gravity, its rms speed (inμm/sec) due to random collisions with air molecules will be closest to ______.Correct answer is '41.46'. Can you explain this answer? has been provided alongside types of A tiny particle of mass 1.38 x 10-11 kg is floating in air at 3000C. Ignoring gravity, its rms speed (inμm/sec) due to random collisions with air molecules will be closest to ______.Correct answer is '41.46'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice A tiny particle of mass 1.38 x 10-11 kg is floating in air at 3000C. Ignoring gravity, its rms speed (inμm/sec) due to random collisions with air molecules will be closest to ______.Correct answer is '41.46'. Can you explain this answer? tests, examples and also practice Physics tests.
|
|
Explore Courses for Physics exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup