Answer:
486.76 Hz ; 1460.29 Hz
Explanation:
Given that :
Length of vocal tract = 17cm
Velocity of sound in air = 331 m/s
The first and second formants of the voice ;
First formants :
F1 = V / 4L
V in m/s ; L in m
F1 = (331 m/s) / (4 * 17/100 m)
F1 = (331 m/s) / 0.68 m)
F1 = 486.76470 Hz
F1 = 486.76 Hz
Second Formants :
F2 = 3V / 4L
V in m/s ; L in m
F2 = (3 * 331 m/s) / (4 * 17/100 m)
F2 = (3 * 331 m/s) / 0.68 m)
F2 = 993 m/s / 0.68 m
F2 = 1460.2941 Hz
F2 = 1460.29 Hz
Answer:
it provides change in season of the earth and as well as it causes day and night on the earth.
The Quran is the body of law which governs all aspects of a muslim's life.
Identify by price range the areas on the demand curve where demand is elastic, inelastic, and unit elastic using the attached graphs for Elasticity of Demand, Total Revenue.
Answer: The correct answer is "letter of recommendation".
Explanation:
The <u>letter of recommendation effect </u>happens when an informant gives information about a person they previously know and like. The rating the informants will give to that person in regards to personality, interpersonal qualities and so on will probably be biased towards positivity.
In this particular case, the fact that the informants are individuals who like the person they are rating they are prone to experience the letter of recommendation effect because they are motivated to depict them in a socially desirable way.
