kingmalik0812 kingmalik0812

19-10-2020
Physics

contestada

A sound wave in a steel rail has a frequency of 620 hz and a wavelength of 10.5m. What is the speed of sound in steel?

Respuesta :

pfellas pfellas

19-10-2020

Speed = frequency x wavelength
speed = 620 x 10.5 = ..... m/s

Answer Link

Otras preguntas

Stacy, Oliver, and Jivesh each plan to put a certain amount of money into their savings accounts that earn simple interest of 6% per year. Stacy puts $550 more

kevin has 9 stamps that have the image of a boat on them . if this is the 30% of the total collection of stamps kevin has , how many stamps does he have?

The average (arithmetic mean) of 0, a, and b is 2a. What is the value of b in terms of a?

is freezing water a physical or chemical change

Which of the following is NOT touched by the Mediterranean Sea? A. Asia B. Africa C. Europe D. South America

Why does your heart never tire of constantly beating to pump blood throughout your body?

Exposure to the Sun's harmful infrared radiation should be kept to a minimum. a. True b. False

In 1792, the _____ abolished the French monarchy and established a republic.

Which words in the sentence are the predicate nominatives? Jennifer is both a fast runner and a strong swimmer. Choose all answers that are correct. a. runne

4.What is guidance? Provide an example of a parent providing guidance to a child?