| ⇦ | 
| ⇨ |
Two particles of masses m₁ m₂ move with initial velocities u₁ and u₂ .On collision, one of the particle s get excited to higher level, after absorbing energy E.If final velocities of particles be v₁ and v₂, then we must have
Options
(a) m₁²u₁+ m₂²u₂ -E = m₁²v₁+ m₂²v₂
(b) 1/2 m₁u₁²+m₂ u₂² = 1/2 m₁v₁²+ 1/2 m₂v₂² -E
(c) 1/2 m₁u₁²+m₂ u₂² -E = 1/2 m₁v₁²+ 1/2 m₂v₂²
(d) 1/2 m₁u₁²+m₂ u₂² +E = 1/2 m₁v₁²+ 1/2 m₂v₂²
Correct Answer:
1/2 m₁u₁²+m₂ u₂² -E = 1/2 m₁v₁²+ 1/2 m₂v₂²
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A ray of light is incident on a transparent glass slab of refractive index 1.62
- A ray of light passes from a medium A having refractive index 1.6 to the medium
- Order of e/m ratio of proton, α-particle and electron is
- A single slit Fraunhogger diffraction pattern is formed with white light.
- Photons with energy 5eV are incident on a cathode C in a photoelectric cell.
Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A ray of light is incident on a transparent glass slab of refractive index 1.62
- A ray of light passes from a medium A having refractive index 1.6 to the medium
- Order of e/m ratio of proton, α-particle and electron is
- A single slit Fraunhogger diffraction pattern is formed with white light.
- Photons with energy 5eV are incident on a cathode C in a photoelectric cell.
Topics: Work Energy and Power (94)
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