Questions
A moving neutron collides with a stationary -particle. The fraction of the kinetic energy lost by the neutron is
detailed solution
Correct option is D
Hero, we haveEi=12mu2 and Ef=12mv2 As shown in the above question v=m1−m2m1+m2u or v=m−4mm+4mu Fraction of energy lost =Ei−Ef/Ei =1−vu2=1−m−4mm+4m2 =1−926=1625Talk to our academic expert!
Similar Questions
Three particles each of mass m are located at vertices of an equilateral triangle ABC. They start moving with equal speeds each along the meridian of the triangle and collide at its center G. If after collisions A comes to rest and B returns its path along GB, then C
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
free study material
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests
