The speed of sound in air at $0^{\circ} \mathrm{C}$ is $331 \mathrm{~m} / \mathrm{s}$. What is the speed of sound in air at a temperature of $-30^{\circ} \mathrm{C}$ ?
A) $308 \mathrm{~m} / \mathrm{s}$
B) $316 \mathrm{~m} / \mathrm{s}$
C) $312 \mathrm{~m} / \mathrm{s}$
D) $310 \mathrm{~m} / \mathrm{s}$
E) $314 \mathrm{~m} / \mathrm{s}$

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The Answer of The speed of sound in air at $0^{\circ} \mathrm{C}$ is $331 \mathrm{~m} / \mathrm{s}$. What is the speed of sound in air at a temperature of $-30^{\circ} \mathrm{C}$ ?
A) $308 \mathrm{~m} / \mathrm{s}$
B) $316 \mathrm{~m} / \mathrm{s}$
C) $312 \mathrm{~m} / \mathrm{s}$
D) $310 \mathrm{~m} / \mathrm{s}$
E) $314 \mathrm{~m} / \mathrm{s}$

The Speed of Sound in Air At 0∘C0^{\circ} \mathrm{C}0∘C Is 331 m/s331 \mathrm{~m} / \mathrm{s}331 m/s

The Speed of Sound in Air At $0^{\circ} \mathrm{C}$ Is $331 \mathrm{~m} / \mathrm{s}$