A sound wave is emitted at a frequency of 300 Hz in air at a 0°C. As the sound wave travels through the air, the temperature increases. What is the wavelength of the sound wave at the following temperatures?
a. 0°C
b. 20°C
c. 45°C

(a) λ=1.10 m; (b) λ=1.14 m; (c) 1.19 m

(a) λ=1.10 m; (b) λ=1.14 m; (c) 1.29 m

(a) λ=1.10 m; (b) λ=1.18 m; (c) 1.19 m

(a) λ=1.10 m; (b) λ=1.18 m; (c) 1.29 m

Master Introduction To Sound Waves with a bite sized video explanation from Patrick Ford