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Physics Solved MCQs Online Quiz Test
Q.1: Which one of the following radiation possesses maximum penetrating power ?
- All have the equal penetrating powe
- Can exist inside the nucleus
- Cannot exist inside the nucleus
- Can exist both inside and outside the nucleus
- Do not know
Q.3: Radioactivity is a — (A) Spontaneous activity (B) Chemical property——-?
- A And B
- B And C
- C And A
- A B And C
Q.4: The energy liberated when one atom of U-235 undergoes fission reaction is——–?
Q.5: Transuranic elements have an atomic number——–?
- Greater than 72
- Greater than 82
- Greater than 92
- Greater than 102
Q.6: Nuclear forces exist between ———-?
- All of the above
Q.7: Mass defect per nucleon is ———-?
- The binding energy of the nucleus
- Packing fraction
- The average energy of the nucleus
- All of above are one and the same thing
Q.8: The bombardment of nitrogen with alpha particles will produce——-?
Q.9: The diameter of an atom is approximately——–?
Q.10: Radioactive decay obeys which one of the following law ?