tasnim88 tasnim88

03-02-2015
Physics

contestada

an ultrasound wave vibrates 30,000 times per second. what is the frequency

Respuesta :

03-02-2015

The frequency is 30,000 per second.
That's the same thing as 30 KHz.

Answer Link

Otras preguntas

Help very appreciated thank you!!

Which equation represents a line that passes through (2, –) and has a slope of 3? y – 2 = 3(x + ) y – 3 = 2(x + ) y + = 3(x – 2) y + = 2(x – 3)

All Boxers (dogs) I have ever been around run through their owners'houses like tornados, leaving disheveled messes in their wake. Therefore, all Boxers must run

A gas at 20.0°C and 52.1 mL is heated to 93.5°C. What is the new volume?

________ is the most important factor in determining an individual's power and prestige in a state.

Describe how the Vietcong fought against the American and south Vietnamese forces.

An imaginary surface extending beneath the continents which limits how deep streams may cut is

Someone please help me with these math problems

Mi hermano tiene 2 años, todavía es ___________ para participar en la procesión. pequeñita grandecito pequeñito grandecita

which prokaryotic organism shows up as old as the oldest fossils A. Archaea B. Echinoderms C. Algae D. Cyanobacteria