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NTS - NAT ICS Test - Physics - Dawn of Modern Physics - Quiz 2

Practice 10 high yield MCQs on Physics from Chapter Dawn of Modern Physics for NAT ICS Test. After submission, get instant results with correct answers and detailed explanations. This is Quiz 2 of the series.

11. What is the energy of electrons in Bohr's orbits?



12. What is the wavelength range of X-rays?



13. Who discovered X-rays?



14. What is the formula for the minimum wavelength of X-rays?



15. What are atomic spectra?



16. What are emission spectra?



17. Why are atomic spectra useful for identification?



18. What is the Rydberg formula?



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Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

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