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Which of the following EM ratiation has ...

Which of the following EM ratiation has least wavlenght ?

A

`gamma`-rays

B

`beta`-rays

C

`alpha-`rays

D

`X-`rays

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The correct Answer is:
A
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ALLEN-SIMPLE HARMONIC MOTION-Exercise-04 [B]
  1. If N(0) is the initial mass of a substance with half-life t(1//2) = 5 ...

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  2. At a specific instant emission of radioactive compound is deflected in...

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  3. Which of the following EM ratiation has least wavlenght ?

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  4. A^(238) Unucleus decays by emitting an alpha particle of speed ums^(-1...

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  5. A radioactive sample at any instant has its disintegration rate 5000 d...

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  6. A nucleus with Z =92 emits the following in a sequence: alpha,beta^(...

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  7. Which of the following cannot be emitted by radioactive substances dur...

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  8. In the nuclear fusion reaction ""(1)^(2)H+""(1)^(3)Hto""(2)^(4)He+""(0...

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  9. A nucleus ruptures into two nuclear parts, which have their velocity r...

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  10. The binding energies per nucleon for deuteron (.1H^2) and helium (.2He...

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  11. An alpha particle of energy 5 MeV is scattered through 180^(@) by a fi...

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  12. The intensity of gamma radiation from a given source is I. on passing ...

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  13. Starting with a sample of pure ""^(66)Cu,(7)/(8) of it decays into Zn ...

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  14. If the nucleus .(13)^(27)Al has a nuclear radius of about 3.6 fm, then...

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  15. A nuclear transformation is given by Y (n,alpha ) rarr.(3)Li^7 . The...

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  16. An alpha nucleus of energy (1)/(2)mv^(2) bomobards a heavy nuclear tar...

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  17. When .3Li^7 nuclei are bombarded by protons , and the resultant nucl...

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  18. The energy spectrum of beta - particle [number N(E) as a function of b...

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  19. If the binding energy per nucleon in .(3)Li^(7) and .(2)He^(4) nuclei ...

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  20. If MO is the mass of an oxygen isotope .8O^(17) ,Mpand Mn are the ma...

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