If a speed sound in air at o°c is 331m/s. what will be its value at 35 °c

381.35 m/s

Step by step Explanation:

equation: speed of sound (m/s) = 331 + 0.61 T (°c)

∴ V = 331 + 0.61 x T

speed of sound at 35°c is

  V = 331 + 0.61 x 35

  V = 331 + 51.35

      = 381.35 m/s

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some think that theories become laws, but theories and laws have separate and distinct roles in the scientific method. a law is a description of an observed phenomenon in the natural world that hold true every time it is tested. it doesn't explain why something is true; it just states that it is true.

the one with the highest speed