aleeceayounce77 aleeceayounce77

17-11-2020
Chemistry

contestada

If a wave has a period of 0.25 seconds, what is its frequency?

Respuesta :

17-11-2020

frequency= 1/period

hence ans= 1/0.25
= 4s

Answer Link

Otras preguntas

Purification of copper can be achieved by electrorefining copper from an impure copper anode onto a pure copper cathode in an electrolytic cell. How many hours

Consider the following two mutually exclusive projects:Year Cash Flow (X) Cash Flow (Y)0 ?$16,400 ?$16,400 1 6,660 7,190 2 7,240

Assume that a procedure yields a binomial distribution with a trial that is repeated 10 times. Use the binomial probability formula to find the probability of 6

Benson played 12 games of trivia. He had a perfect score on every game and received 35 bonus points per game. He earned a total of 1,260 points. How many points

A student working on his dissertation plans on interviewing 15 principals in neighboring high schools. The student plans to collect data about the personal expe

Leslie, a first-grade teacher, recently received a pink slip notice informing her that she would be laid off next year. She has had some time to think about how

5. Which atomic particle has a negative (-) charge?

Norris Enterprises, an all-equity firm, has a beta of 2.0. The chief financial officer is evaluating a project with an expected return of 14%, before any risk a

A hardware supplier manufacturers 3 kinds of clamps types AB &c production restrictions force it to make 10 more type C clamps in the total of the other typ

Consider the following class definitions. public class BClass { private int x; public void set(int a) { x = a; } public void print() { System.out.print(x); } }