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R G PUBLICATION-NUCLEI-EXERCISE
- Mention the relative positions of X-Rays and gamma-Rays in the EM wav...
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- How was the neutron discovered by James Chadwick?
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- By which process does a Cobalt nucleus change into a Nickel nucleus?
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- Some scientists have predicted that glob al nuclear war on the earth w...
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- Derive an expression for the mean life of radioactive substance.
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- Write down different sets of reaction of proton -proton cycle of fusio...
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- Briefly describe the working of a nuclear reactor.
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- Give one example each of Alpha, Beta and Gamma decay.
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- Fill in the blanks The radius of nucleus is smaller than the radius ...
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- Fill in the blanks Almost the entire mass of an atom is concentrated...
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- What is the mass of one atom of C−12 in grams?
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- Fill in blanks An atom is almost
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- Fill in the blanks The density of nuclear matter is.
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- Write a short note on discovery of neutons.
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- Write the mass of a neutron.
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- What is mass number? Give examples.
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- What is nuclear reaction? Define.
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- How many coulomb charge is carried by 1kg of electron?
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- what is nuclear force ?
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- What is the difference between Helium atom and alpha particle?
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