Your stereo is in a dead spot caused by direct reception from an fm radio station at 89.5 mhz interfering with the signal reflecting off a wall behind you. how much farther from the wall should you move so that the interference is fully constructive?

Which of the following is a homogenous mixture? o a. a toy box filled with toys o b. blood o c. trail mix o d. spaghetti and meatballs submit

How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects

Ametal ring 4.20 cm in diameter is placed between the north and south poles of large magnets with the plane of its area perpendicular to the magnetic field. these magnets produce an initial uniform field of 1.12 t between them but are gradually pulled apart, causing this field to remain uniform but decrease steadily at 0.240 t/s . (a) what is the magnitude of the electric field induced in the ring? (b) in which direction (clockwise or counterclockwise) does the current flow as viewed by someone on the south pole of the magnet?