Question

4. A fire whistle emits a tone of 170 Hz. Take thespeed of sound in air to be 340 m/s. Thewavelength of this sound is about(1) 0.5 m(2) 1.0 m(3) 2.0 m(4) 3.0 m​

Answer 1

Answer: 2 m

Explanation:see attachment..