subject
Physics, 12.06.2020 03:57 joshua9814

Measurements show that the wavelength of a sound wave in a certain material is 18.0 cm. The

frequency of the wave is 1900 Hz. What is the speed of

the sound wave?

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 14:30
Alandscaper is shopping for landscaping materials. she wants to use materials through which water flows easily. which materials should she choose? check all that apply. clay gravel granite rocks with cracks loosely packed soil
Answers: 2
question
Physics, 22.06.2019 14:30
In order to do work, the force vector must be question 1 options: in a different direction than the acceleration vector. in a different direction than the displacement vector. in the same direction as the displacement vector and the motion. in the same direction as the acceleration vector.
Answers: 1
question
Physics, 22.06.2019 18:00
Athin nonconducting rod with a uniform distribution of positive charge q is bent into a circle of radius r. the central perpendicular axis through the ring is a z-axis, with the origin at the center of the ring. a) what is the magnitude of the electric field due to the rod at z = 0? n/c (b) what is the magnitude of the electric field due to the rod at z = infinity? n/c (c) in terms of r, at what positive value of z is that magnitude maximum? r (d) if r = 4.00 cm and q = 9.00 µc, what is the maximum magnitude? n/c
Answers: 1
question
Physics, 22.06.2019 18:30
Arailroad car collides with and sticks to an identical railroad car that is initially at rest. after the collision, the total kinetic energy of the two cars is a) the same as before. b) half as much as before. c) one third as much as before. d) one fourth as much as before. e) twice as much as before.
Answers: 1
You know the right answer?
Measurements show that the wavelength of a sound wave in a certain material is 18.0 cm. The
Questions
question
Mathematics, 18.10.2020 15:01
question
Law, 18.10.2020 15:01
question
Mathematics, 18.10.2020 15:01
question
History, 18.10.2020 15:01
question
Biology, 18.10.2020 15:01
question
Mathematics, 18.10.2020 15:01
question
History, 18.10.2020 15:01
question
Mathematics, 18.10.2020 15:01
question
Arts, 18.10.2020 15:01
question
Mathematics, 18.10.2020 15:01
Questions on the website: 13722367