| ⇦ | 
| ⇨ |
If temperature of gas increases from 27°C to 927°C, the kinetic energy will be
Options
(a) double
(b) half the initial value
(c) one fourth
(d) four times
Correct Answer:
four times
Explanation:
T₁ = 27⁰C =300K
T₂ =927⁰C =1200K
V(rms)( root mean square velocity )= √3RT/M
KE₁ = 2/1×m×V² rms
KE₂= 2/1×m× 3R×1200/m
=4KE₁ .
Related Questions: - A photon of wavelength 300nm interacts with a stationary hydrogen atom in ground
- Charge density for intrinsic semiconductor will be
- The ratio of longest wavelength corresponding to Lyman and Blamer series
- The moment of inertia of a thin uniform rod of mass M and length L about an axis
- A car is moving in a circular horizontal track of radius 10.0 m with a constant speed
Topics: Behavior of Perfect Gas and Kinetic Theory
(34)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A photon of wavelength 300nm interacts with a stationary hydrogen atom in ground
- Charge density for intrinsic semiconductor will be
- The ratio of longest wavelength corresponding to Lyman and Blamer series
- The moment of inertia of a thin uniform rod of mass M and length L about an axis
- A car is moving in a circular horizontal track of radius 10.0 m with a constant speed
Topics: Behavior of Perfect Gas and Kinetic Theory (34)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply