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Radioactive Substances Quiz Questions and Answers 68 PDF Download

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Quiz on Radioactive Substances Worksheet 68Quiz PDF Download

Radioactive Substances Quiz

MCQ: Gamma radiation is emitted in order to

  1. excite the atom
  2. release excess energy from atom
  3. destabilize the atom
  4. stabilize the atom


Dynamics Quiz

MCQ: When work done in moving a particle round a closed loop in a field is zero, forces in field are called

  1. Zero forces
  2. Non-Conservative forces
  3. Conservative forces
  4. Viscous forces


Meaning of Temperature Quiz

MCQ: Celsius scale is based on properties of

  1. Mercury
  2. Aluminum
  3. Cesium
  4. Water


Binding Energy and Stability Quiz

MCQ: Most stable isotope in nature is of

  1. iron-56
  2. carbon-12
  3. uranium-235
  4. uranium-238


Acceleration Calculations Quiz

MCQ: Gradient of velocity-time graph tells us about object's

  1. velocity
  2. displacement
  3. distance
  4. acceleration