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How many energy rays of a particles emit...

How many energy rays of a particles emitte from `""_(83)^(214)Bi` were taken?

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KUMAR PRAKASHAN-ATOMS-TRY YOURSELF
  1. According to the nuclear model of an atom what is the area of the whol...

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  2. What radioactive source did the Geiger an Marsden use in the scatterin...

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  3. How many energy rays of a particles emitte from ""(83)^(214)Bi were ta...

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  4. Describe Geiger-Marsden scattering experiment.

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  5. What does it mean if the alpha-particle passes: through the foil of go...

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  6. What is the percentage of alpha-particles that have more than 1^(@) sc...

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  7. State the dimension of the nucleus from Rutherford experiment.

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  8. From kinetic theory, tell the dimension of an atom.

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  9. What is the atomic number of gold?

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  10. In the result of the Geiger-Marsden experiment by which the trajectory...

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  11. What is impact parameter ?

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  12. What is head -on collision ?

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  13. Give the relationship between impact parameter and scattering angle.

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  14. Give a powerful way to determine an upper limit to the size of the ele...

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  15. Give the relationship between orbital radius and velocity of electron ...

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  16. Which fact indicates that the total energy of electron is negative?

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  17. What is emission spectrum ?

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  18. Explain emission line spectra and absorption spectra.

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  19. Which series and who were first seen in the region of the hydrogen sp...

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  20. What is the maximum wavelength of line in the red region?

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