Sound travels through materials as a wave of pressure. ... Although we cannot use sound energy to power our cars or light our homes, we can use sound energy to learn about our surroundings. The simplest and most obvious use of sound energy is for hearing. Humans can hear frequencies
The Sound travels through materials as a wave of pressure.Although we cannot use sound energy to power our cars or light our homes, we can use sound energy to learn about our surroundings. The simplest and most obvious use of sound energy is for hearing.
Sound is important because it engages audiences: it helps deliver information, it increases the production value, it evokes emotional responses, it emphasises what's on the screen and is used to indicate mood. When put to good use, language, sound effects, music, and even silence, can elevate your video dramatically.
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Explanation:
Sound travels through materials as a wave of pressure. ... Although we cannot use sound energy to power our cars or light our homes, we can use sound energy to learn about our surroundings. The simplest and most obvious use of sound energy is for hearing. Humans can hear frequencies
between about 20 Hz and 20,000 Hz.
hope it helps
Answer:
The Sound travels through materials as a wave of pressure.Although we cannot use sound energy to power our cars or light our homes, we can use sound energy to learn about our surroundings. The simplest and most obvious use of sound energy is for hearing.
Sound is important because it engages audiences: it helps deliver information, it increases the production value, it evokes emotional responses, it emphasises what's on the screen and is used to indicate mood. When put to good use, language, sound effects, music, and even silence, can elevate your video dramatically.