Atomic Spectra MCQ Tests
12th Class Physics MCQ Tests
Atomic Spectra
of 12th Class Physics has 5 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 5
Total Marks: 5
Time: 5 Mins
Total Questions: 5
Total Marks: 5
Time: 5 Mins
5Min : 00 Sec Remaining
Question # 1
What type of spectrum is shown by the radiation emitted from hydrogen filled discharge tube?
Question # 2
Balmer empirical formula explains the electromagnetic radiations of an excited atom in terms of which of the following factors?
Question # 3
Which of the following has the simplest spectrum?
Question # 4
Why only certain discrete lines are found in atomic spectra?
Question # 5
A tungsten is struck by electrons that have been accelerated from rest through 40 kV potential difference. What is the shortest wavelength of the bremsstrahlung radiation emitted?
Total Questions
12345
Question # 1
What type of spectrum is shown by the radiation emitted from hydrogen filled discharge tube?
Question # 2
Balmer empirical formula explains the electromagnetic radiations of an excited atom in terms of which of the following factors?
Question # 3
Which of the following has the simplest spectrum?
Question # 4
Why only certain discrete lines are found in atomic spectra?
Question # 5
A tungsten is struck by electrons that have been accelerated from rest through 40 kV potential difference. What is the shortest wavelength of the bremsstrahlung radiation emitted?
Total Questions
12345
Physics
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Updated on: 17-05-2026
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