Question

what is the speed of sound​

Answer 1

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Speed of wave v = √(Bρ) .

Speed of sound is determined by elasticity (bulk modulus B) and inertia (mass density ρ )

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Answer 2

Answer:

The speed of sound is the distance travelled per unit time by a sound wave....

sound travels at 343 m/s in air

it travels at 1,481 m/s in water

and at 5,120 m/s in iron