Use app×
QUIZARD
QUIZARD
JEE MAIN 2026 Crash Course
NEET 2026 Crash Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
170 views
in Physics by (63.8k points)
closed by

हाइड्रोजन परमाणु की निम्नतम अवस्था ऊर्जा - 13.6 eV है। यदि एक इलेक्ट्रॉन -0.85 eV ऊर्जा स्तर से -3.4 eV ऊर्जा स्तर को संक्रमण करे तो उत्सर्जित स्पेक्ट्रमी रेखा की तरंगदैर्य का परिकलन कीजिए। यह तरंगदैर्ध्य हाइड्रोजन स्पेक्ट्रम की किस श्रेणी में होगी?

1 Answer

+1 vote
by (60.5k points)
selected by
 
Best answer

यह बॉमर श्रेणी की होगी।

∆E = hv = \(\frac{hc}{\lambda} \) = E2 - E1

λ = \(\frac{hc}{E_2 - E_1}\)

\(\frac{6.63 \times 10^{-34} \times 3 \times 10^8}{[-0.85 -(-3.4) \times 1.6 \times 10^{-19}]} \)

= 4.87 x 10-7 m

= 4870 Å

यह बॉमर श्रेणी की होगी।

Related questions

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...