Answer:
The frequencies of sound that carry farther in air are relatively B) low.
Step-by-step explanation:
- The frequencies of sound that carry farther in air are low frequencies.
- Low-frequency sounds typically travel farther in the air. This is due to the fact that they have longer wavelengths and lower energy levels than high-frequency sounds. When compared to high-frequency sound waves, low-frequency sound waves travel further and generate less heat.
- Low-frequency sounds, such as bass drums and bass guitars, travel much farther than high-frequency sounds. High-frequency sounds, such as cymbals and guitars, are easily absorbed by walls and other surfaces, resulting in a lower sound level and less penetration into the surrounding area.
- Frequencies are the number of sound waves that travel through a medium in one second, and they are measured in Hertz (Hz). Sound frequencies are critical for human hearing because they determine the pitch of sound. The higher the frequency of a sound wave, the higher the pitch it produces.
- A sound wave travels faster in water than in air, and it is measured by the speed of sound. The speed of sound is calculated by dividing the distance travelled by the sound wave by the time it takes to travel that distance. The speed of sound in air is 340 meters per second, while it is 1,480 meters per second in water.
- Sound waves with a frequency of 150 Hz travel further in air.