Physics, 02.06.2021 22:50, fatherbamboo

If you hear a beat frequency of three beats per second when you try to tune a piano string to the frequency of 466 Hz, what frequencies could the piano string be giving off? A. 463 Hz or 466 Hz

B. 469 Hz or 472 Hz

C. 463 Hz or 469 Hz

D. 460 Hz or 463 Hz

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 17:00, cia196785920

(a) if the pressure in gas is doubled while its volume is held constant, by what factor do (i) vrms and (ii) change? (b) is it possible to boil water at room temperature (20oc) without heating it? explain.

Answers: 3

continue

Physics, 23.06.2019 13:30, chozz2783

If 150 kcal of heat raises the temperature of 2.0 kg of a material by 400 f°, what is the specific heat capacity of the material? 0.75 kcal/kg ∙ c° 1.35 kcal/kg ∙ c° 0.19 kcal/kg ∙ c° 0.34 kcal/kg ∙ c°

Answers: 1

continue

Physics, 23.06.2019 15:30, kimberlywhite19

Acertain sound is recorded by a microphone. the same microphone then detects a second sound, which is identical to the first one except that the amplitude of the pressure fluctuations is larger. in addition to the larger amplitude, what distinguishes the second sound from the first one? it is perceived as higher in pitch. it is perceived as louder. it has a higher frequency. it has a longer wavelength.

Answers: 2

continue

Physics, 23.06.2019 16:00, dontcareanyonemo

At the point of fission, a nucleus of ^235 u that has 92 protons is divided into two smaller spheres, each of which has 46 protons and a radius of 5.90 x 10 ^-15m. what is the magnitude of the repulsive force pushing these two spheres apart

Answers: 1

continue

Do you know the correct answer?

If you hear a beat frequency of three beats per second when you try to tune a piano string to the fr...