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Particle Physics MCQ

Particle Physics

1. Bohr's model of the atom included a positively charged _____ orbited by negatively charged _____.

Answer

Correct Answer: Nucleus, electrons

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2. Each orbit surrounding an atom is allowed _____.

Answer

Correct Answer: A limited number of electrons

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3. What is said to wave in the schrodinger wave equation is _________.

Answer

Correct Answer: The wave function

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4. Molecules produce spectral lines by ________.

Answer

Correct Answer: All of the ways listed

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5. In a vacuum, a blue photon has _____________ a red photon.

Answer

Correct Answer: The same speed

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6. Bohr stated that electrons in an atom can undergo _________.

Answer

Correct Answer: Interference

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7. The units of refractive power are ______.

Answer

Correct Answer: M-1

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8. When the frequency of a photon is doubled, the energy it carries _________.

Answer

Correct Answer: Doubles

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9. In an atom electrons ____

Answer

Correct Answer: Travel outside the nucleus

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10. Bohr stated that electrons in an atom can undergo _________.

Answer

Correct Answer: Interference

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