Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Medical
  • A whistle whose air column is open at both ends has a fundamental frequency of 5100 Hz. If the speed of sound in air is 340m/s, the length of the whistle in cm is:<stron

A whistle whose air column is open at both ends has a fundamental frequency of 5100 Hz. If the speed of sound in air is 340m/s, the length of the whistle in cm is:

Option: 1

5/3


Option: 2

10/3


Option: 3

5


Option: 4

20/3


Answers (1)

best_answer

If the length of the whistle is l, then the frequency of the fundamental frequency tone,

n_{0} = \frac{v}{2l}

\therefore l = \frac{v}{2n_{0}} = \frac{340}{2 * 5100} = \frac{1}{30} m= \frac{10}{3}cm

Posted by

Gunjita

View full answer

NEET 2024 Most scoring concepts

    Just Study 32% of the NEET syllabus and Score up to 100% marks

Similar Questions

Trending Articles/News

anam-khan

NEET UG 2026 leak probe traces guess paper trail from Kerala student to Rajasthan network
anam-khan

'Replace NTA': FAIMA files plea in SC over NEET UG 2026 paper leak
anam-khan

NEET UG 2026 Paper Leak LIVE: Protests erupt across states, paper leak probe expands; re-NEET date soon

Latest Question