Physics, 03.10.2019 02:30, yedida

The frequency of the middle a note on a piano is 440.00 hz. what is the wavelength of this note in centimeters? the speed of sound in air is 343.06 m/s.

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 17:00, bella51032

Explain what will happen if decomposers were apsent from a forest ecoysystem.

Answers: 1

continue

Physics, 22.06.2019 17:30, madisonnewby5021

Four point charges each having charge q are located at the corners of a square having sides of length a. find symbolic expressions for the following. (a) the total electric potential at the center of the square due to the four charges (use any variable or symbol stated above along with the following as necessary: ke.) vtotal= (b) the work required to bring a fifth charge p from infinity to the center of the square (use any variable or symbol stated above along with the following as necessary: w=

Answers: 2

continue

Physics, 22.06.2019 18:00, itsyagirl11076

Sunidhi made a study chart about changes in states of matter. which headings best complete the chart?

Answers: 1

continue

Physics, 22.06.2019 20:30, aliviafrancois2000

We will use a video to study faraday’s law of electromagnetic induction by analyzing the induction that occurs due a coil of copper wire sliding along an air track that passes through an external magnetic field. specifically, we will: examine some of the main principles behind faraday’s law. apply lenz’s law to determine the direction of the induced emf. take measurements of the induced emf from the voltmeter as the coil passes into and out of the external magnetic field. use the horizontal scale provided to determine the speed of the coil. calculate the magnetic field induced in the coil as it passes into and out of the external magnetic field.

Answers: 2

continue

Do you know the correct answer?

The frequency of the middle a note on a piano is 440.00 hz. what is the wavelength of this note in c...