The ___ of the sound depends on the frequency. A. pitch B. volume C. tone D. timbre 相关知识点: 试题来源: 解析 A。本题考查物理词汇。选项 A“pitch”意为“音高”,声音的音高取决于频率。选项 B“volume”指“音量”。选项 C“tone”是“声调”。选项 D“timbre”表示“音色”。频率决定音高...
DamplitudeSubmit The frequency of a sound wave is related to its View Solution The impact of human population is directly related to: View Solution The pitch of sound depends on View Solution Pitch of a sound depends on : View Solution The pitch of sound depends on View Solution ...
The higher the frequency the higher is the pitch. Loudness depends on the amplitude (振幅)of the wave reaching the ear. For a given frequency, the greater the amplitude of the wave the louder the sound. To discuss quality of sound we need to clarify the concept of overtones. Sounds are ...
1. Which change will lower the pitch of a sound?A decreasing its amplitudeB decreasing its frequencyC increasing its amplitudeD increasing its frequency 相关知识点: 试题来源: 解析 B decreasing its frequency 音调由声音的频率决定,频率越高,音调越高。降低音调需要降低声音的频率。选项A和C描述的是振幅...
The PITCH of a sound depends on the rate of vibration of the vocal cords, which in turn is determined by the length of the vocal cords. When the vocal cords are not vibrating at the time of its production, the resultant sound is called a VOICELESS SOUND. Consonants like [f, s, p] ...
Hearing Highs and LowsEvery sound has a pitch(音高). The pitch of a sound is how high or how low the sound is. Study the graph. Each bar(条形图)shows the lowest pitch to the highest pitch heard. The numbers arc given in a measurement called hertz(赫兹). Pitches over 20, 000 her...
The pitch of a sound is mostly related to it's ___. (a) Intensity (b) Frequency (c) Amplitude (d) Speed. Human Sound Sensitivity Sound waves are vibrations that move through any medium as longitudinal waves of high and low pressure. When these waves ...
What is the velocity of sound? What determines the pitch of the sound? On what factors does the velocity of electromagnetic waves depend? State two factors on which the speed of waves travelling in a medium depends. Does the speed of sound in air depend on the frequency of the wave?
B。解析:在声波实验中,声音的音调主要由声波的频率(Frequency of the sound wave)决定。声波的振幅(Amplitude of the sound wave)主要影响声音的响度;声音在特定介质中的速度(Speed of the sound wave)是相对固定的,不是影响音调的主要因素;虽然波长(Wavelength of the sound wave)与频率有关系,但直接影响音调的...
Pitch/Fork: The Relationship Between Sound And TasteLayla Eplett