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read the questions carefully and write your answer in a separate sheet of paper
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Answer:
1. The pitch of sound is determined by its frequency. The higher the frequency, the higher the pitch. Loudness of a sound depends on the amplitude of the sound wave.
2. The shorter the wavelength, the higher the frequency, and the higher the pitch, of the sound. In other words, short waves sound high long waves sound low. Instead of measuring frequencies, musicians name the pitches that they use most often.
3. Loudness depends on the hearing range of the person. The loudness also depends on the person's hearing ability.
4. When an ambulance passes with its siren blaring, you hear the pitch of the siren. The siren's pitch sounds higher than when it is moving away from you. ... So while the siren produces waves of constant frequency, as it approaches us
5. Stay away from too loud noises
If cannot stay away, wear earplugs if able, lower down the volume of noise