amandy1620 amandy1620
  • 26-02-2024
  • Physics
contestada

A spherical wave with a wavelength of 2.0 m is emitted from the origin. At one instant of time, the phase at r=4.0 m is π rad . At that instant, what is the phase at r=3.25 m ? Express your answer in radians.

Respuesta :

Otras preguntas

joy wants to save at least $40 for her trip to the amusement park. so far ,she has $32. she plans to save d more dollars. write,solve,and graph an inequality to
How many different groups of three kids can you make from seven kids? 35 210 6 24
when demand for electric power is high, power company sometimes reduced the voltage, thereby producing a "brown-out." What is being saved?
Summary of curve sketching (calculus 1) - sketch the graph: xtanx, -pi/2 < x < pi/2
What is the meaning of the word "medium" as it is used in the following sentence? The school selected radio as its medium for broadcasting its new policies. A h
Whats x in this equation 2(×+3)=1
A painting is purchased for $450. If the value of the painting doubles every 5 years, then its value is given by the function V(t) = 450 • 2t/5, where t is the
how many people are there on earth
Solve the inequality. |r + 3| ≥ 7
what happens if there is zero inflation and no standard cost of living?