Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
78 views
in Physics by (47.2k points)
closed by
दो स्वरित्र द्विभुज A तथा B एक साथ कम्पन करने पर 8 विसपंद /सेकंड उत्पन्न करते है। 32 सेमी लम्बाई के बन्द ऑर्गन पाइप के साथ A तथा 33 सेमी लम्बाई के बन्द ऑर्गन पाइप के साथ B, अनुनाद करते है। स्वरित्र द्विभुजो की आवृत्तियाँ ज्ञात कीजिए।

1 Answer

0 votes
by (67.5k points)
selected by
 
Best answer
`n_(A) = (v)/(4l) = (v)/(4 xx 32)` तथा `n_(B) = (v)/(4l) = (v)/(4 xx 33)`
प्रश्नानुसार, `n_(A) - n_(B) = 8`
`(v)/(4 xx 32) - (v)/(4 xx 33) = 8`
`v = 8 xx 32 xx 33 xx 4`
`:. n_(A) = (v)/(4 xx 32) = (8 xx 32 xx 33 xx 4)/(4 xx 32) = 264 Hz`
`n_(B) = (v)/(4 xx 33) = (8 xx 32 xx 33 xx 4)/(4 xx 33) = 256 Hz`

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

...