If this sound wave hits this surface at the angle shown, choose the picture that shows how
it will reflect.
A. sound
wave
sound
wave
C.
sound
wave
sound
wave
surface
surface
surface
surface
sound
wave
sound
wave
D
sound
wave
sound
wave
surface
surface
surface
surface

What is the radius of the circular path ofa charged particle in a magnetic field?

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted

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