Self Studies
Self Studies
Self Studies
Self Studies

Atoms and Nucle...

TIME LEFT -
  • Question 1
    4 / -1

    A narrow beam of protons and deuterons, each having the same momentum, enters a region of uniform magnetic field directed perpendicular to their direction of momentum. The ratio of the radii of the circular paths described by them is

  • Question 2
    4 / -1

    A neutron is moving with velocity u. It collides head on and elastically with an atom of mass number A. If the initial kinetic energy of the neutron is E, then how much kinetic energy will be retained by the neutron after reflection?

  • Question 3
    4 / -1

    Nucleus of mass number A, originally at rest, emits the α-particle with speed v. The daughter nucleus recoils with a speed of

  • Question 4
    4 / -1

    When 90Th228 transforms to 83Bi212, then the number to the emitted α and β- particles is, respectively

  • Question 5
    4 / -1

  • Question 6
    4 / -1

  • Question 7
    4 / -1

  • Question 8
    4 / -1

    A certain radioactive material ZXA starts emitting α and β particles successively such that the end product is Z-3YA-8. The number of α and β particles emitted are

  • Question 9
    4 / -1

    Two nuclei have their mass numbers in the ratio of 1: 3. The ratio of their nuclear densities would be

  • Question 10
    4 / -1

    A photon creates a pair of electron positron with equal kinetic energy. Let kinetic energy of each particle is 0.29 MeV. Then. what should be energy of the photon?

Submit Test
Self Studies
User
Question Analysis

  • Answered - 0

  • Unanswered - 10

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Submit Test
Self Studies Get latest Exam Updates
& Study Material Alerts!
No, Thanks
Self Studies
Click on Allow to receive notifications
Allow Notification
Self Studies
Self Studies Self Studies
To enable notifications follow this 2 steps:
  • First Click on Secure Icon Self Studies
  • Second click on the toggle icon
Allow Notification
Get latest Exam Updates & FREE Study Material Alerts!
Self Studies ×
Open Now