Science, asked by dikshashaw24, 3 months ago

dB,
(c) 50 GB
(d)
73. নীচের কোনটি শব্দ দূষণ পরিমাপক যন্ত্র ?
(a) SLM
(b) MTR
(c) NAM
(d) সবগুলিই।

Answers

Answered by jyotivichare83

0

Answer:

ohqdkhdhkxdkbdkbdkbkbdxljdjljdsjlzszjlsxljljsxljexs

Answered by vkumari83496

1

Answer:

please make a brainlist

Explanation:

please make a brainlist

please make a brainlist

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