The pitch of a sound depends on the frequency while loudness of a sound depends on the amplitude of sound waves. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. Volume and temperature. At a large distance from a sound source, spherical wave fronts are viewed as a. wavelengths. For instance, a tone of 200 Hz that is very loud seems one semitone lower in pitch than if it is just barely audible. on which factor does pitch of sound depend on the frequency of vibrating object. A. The speed of sound is the distance travelled per unit time by any sound. In this activity, we learn how loudness of sound is related to the amplitude of vibrations. Log in or Sign up. Why would it be futile to attempt to detect sound from other planets, even given the very best in audio detectors? The pitch of a sound is directly affected by the frequency of a waveform (how many times per second a wave repeats). Subscribe to: Post Comments (Atom) NOTES. First overtone frequency of a closed pipe of length ′l1′ is equal to the 2ndharmonic frequency of an open pipe … Medicine interaction with … In this activity, we learn how loudness of sound is related to the amplitude of vibrations. CBSE > Class 09 > Science 1 answers; Harshitha Tayi 2 years, 9 months ago. Newer Post Older Post Home. D none of these. Timbre, also called timber, quality of auditory sensations produced by the tone of a sound wave. a. frequency b. amplitude c. power d. speed. Pitch is … Sound has three basic characteristics: pitch, intensity, and quality. D none of these. It depends on amplitude of the sound wave. The pitch depends also, in a lower degree, on the sound level and on the physiology of the auditory system. It depends on temperature and humidity, not on loudness and frequency. The speed of sound is influenced by several factors, including medium, density and temperature. A healthy, young person can hear sounds with frequencies from roughly 20 to 20,000 Hz. State the Factors on Which the Pitch of a Sound Depends. HISTORY HINDI NOTES. These factors depend on the type of the instrument, material medium used for producing the sound, temperature etc. Quality of sound (Timbre) is mainly determined by the harmonic content of a sound and the dynamic characteristics of the sound such as vibrato and the attack-decay envelope of the sound. The frequency gets higher as well. On what factor does the pitch of a sound depend. louder sound corresponds to a wave of larger amplitude. 71 views. It depends on the "stiffness" of the material it is passing through and how massive the atoms are. b. troughs. This bigger frequency motives the air that it incredibly is moving in to be pushed into short heavily packed waves that our ear/ideas translates as a extreme pitched noise. View Answer Answer: 20 Hz to 20,000 Hz 14 Sound … Home Forums > CBSE Tutorials Help > CBSE Class 9 Physics Help > Welcome to www.cbselabs.com Forum Free RD Sharma Solutions from CBSELabs.com . b) If the frequency of vibration is high is high, the sound produced has a high pitch. The square of the amplitude of the sound wave. These factors depend on the type of the instrument, material medium used for producing the sound, temperature etc. View Answer Answer: frequency 13 The hearing range of human ear is A 20 Hz to 20,000 Hz. In general, sound travels faster through a. solids than through gases. 340 m/s. b. gases than through solids. 1 Answer +1 vote . Shrillness of a sound is the distance travelled per unit time by any sound ( Explained a. Hz to 20,000 Hz the type of waves which it travels is implemented in the next section sections... Is determined by sound wave any sound ; 1. of vibrating object intensity... 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