In this post, I am sharing the Class 12 Physics Chapter 20 MCQs Notes PDF for the students of Intermediate Part 2. This chapter’s name is Atomic Spectra. Students can download the Class 12 Physics Chapter 20 MCQs Notes PDF on their laptops or mobile. These Physics Notes are for all the boards working under the Punjab Board like Gujranwala Board, Lahore Board, Faisalabad Board, Multan Board, Rawalpindi Board, Sargodha Board, DG Kahn Board, and Sahiwal Board. Here are the complete FSC 2nd Year Physics Notes PDF chapters.
FSC Part 2 Physics Chapter 20 MCQs Notes – Atomic Spectra
Rutherford concluded that central part of an atom is:
i) Electrically neutral
ii) Positivley charged
iii) Negatively charged
iv) None of the above
The first theory about the structure of an atom a introduced was introduced by:
i) Neil Bohar
ii) Eintstein
iii) Compton
iv) Rutherford
Bohar’s postulates explained by:
i) de-Borglie
ii) Einstein
iii) Newton
iv) Rutherford
Study of hydrogen visible spectrum in:
i) 1886
ii) 1887
iii) 1895
iv) 1885
Bohar was presented atomic model of hedrogen in:
i) 1913
ii) 1919
iii) 1918
iv) 1905
How to Download 2nd year Physics Chapter 20 MCQs Notes
These 2nd Year Physics Notes you can read online or download them. By clicking the above read button now you can download 12th class physics chapter 20 mcqs notes very easily on your mobile phone and laptop. Please don’t forget to subscribe to our YouTube channel ilmihub.
