gabriellap5832 gabriellap5832

01-10-2021
Physics

contestada

the frequency of the middle b note on a piano is 493.88 hz. what is the wavelength of this note in centimeters? the speed of sound in air is 343.06 m/s.

Respuesta :

akingbadeadeniji akingbadeadeniji

10-10-2021

Answer:

69.5

Explanation:

V=FX

343.06=493.88×X

X=343.06/493.88

X=0.695m

to cm is 69.5cm

Answer Link

Otras preguntas

A mass of 9.2 kg is accelerated at 2.1 m/s^{2}. what is the force?

Pleaseplease help me

5. Give an example of a job in American society that fits the following criteria. a. High in power, prestige and property: b. High in prestige, but low

Achmed claims that men are more aggressive than women because in the past, being aggressive increased men's reproductive chances. Clarisse argues that this diff

Anisogamy (different-size gametes) is a phenomenon found in many sexually reproducing species. Which of the following assumptions might contribute to the notion

Identify the true statement. Choose one: A. The Earth's magnetic field is generated in the liquid outer core. B. The inner core is getting smaller. C. The outer

Suppose that the "fabulous" phenotype is controlled by two genes, A and B, as shown in the diagram below. Allele A produces enough enzyme 1 to convert "plain" t

Need help with this problem, please. The sum of three numbers is -3. The last number is three times the first. The last number is 11 smaller than the second

A caution flag on the side of a road is shape like a trapezoid. One base of the trapezoid is 1 ft shorter than the other base.Find the lengths of the base if th

A standard deck has 52 cards with 4 suitsof 13 cards each: 2 red suits and 2 blacksuits. What is the probability of drawinga red card from a standard deck?