amandalowry8228 amandalowry8228

22-02-2024
Physics

contestada

What is the speed of a sound wave with frequency 2000 Hz and wavelength 0.4 cm?
a. 800 m/s
b. 4000 m/s
c. 5000 m/s
d. 8000 m/s

Respuesta :

Otras preguntas

Think about plotting points in the complex plane to represent the following numbers: -3+8i, 4i, 6, 5-2i. (on the horizontal axis, on the vertical axis, quad

make the sentence more precise by specifying the type of store the time and the location i went to the store

Which of the following correctly completes the sentence? Alfonso coaches the _____ softball team. children’s childrens childrens's childrens'

While watching jeopardy, your roommate says, "alex trebek knows all the answers. he must be a genius." you tell your roommate she probably would not have said t

Which of the following should one consider when choosing a career?a.the potential earningsb.the work environmentc.the required educationd.all of the above Pleas

Which of the following weights values is equal too 100 grams. A. 10 centigrams B.1000 milligrams C.0.01 hectograms D.0.1 kilogram

According to the course leader in Antigone who is responsible for Antigone’s arrest and punishment

A local hamburger shop sold a combined total of 578 hamburgers and cheeseburgers on Tuesday. There were 72 fewer cheeseburgers sold than hamburgers. How many ha

Can someone pls help me with this thanks

What is the main purpose of the Universal Declaration of Human Rights? A. World Wars should be fought to protect rights. B. Countries should be given thei