Physics, asked by sahil78677, 2 months ago

Two sound waves of wavelengths 17/22 m and 170/222 m beat at 4 per second in air when they arrive at a point simultaneously . The speed of sound in air is ..?

Answers

Answered by kajalprasad323
0

Explanation:

Two sound notes have wavelengths

170

83

m and

172

83

m in the air. These notes when sounded together produce 8 beats per second. Calculate the velocity of sound in the air and frequencies of the two notes.

Answered by Balmukundbhart
0

Answer:

क्षण है कि वो भी नहीं है कि वो भी है ऐसा लगता अगर किसी के बाद से भी नहीं उठा रहे हैं और तिवारी जी के उत्तराखण्ड राज्य के लिए एक गाँव में भी नहीं❌⛔❌❌

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