Answer:
Q1. At a lower temperature, particles of the medium are moving more slowly, so it takes them longer to transfer the energy of the sound waves. ... A: For each 1 degree Celsius that temperature decreases, the speed of sound decreases by 0.6 m/s. So sound travels through dry, -20 °C air at a speed of 319 m/s.
Q2. Temperature is another condition that affects the speed of sound. Heat, like sound, is a form of kinetic energy. Molecules at higher temperatures have more energy and can vibrate faster and allow sound waves to travel more quickly.
Explanation:
Sana Makatulong :3
