PLEASE HELP I’VE BEEN STUCK FOR HOURS!! A person stands 6.00 m from a speaker, and 8.00 m from an identical
speaker. What is the wavelength of
the first (n = 1) interference minimum
(destructive)?
(Speed of sound = 343 m/s)
(Unit = m)

The force will determine the acceleration.

Acoil formed by wrapping 80 turns of wire in the shape of a square is positioned in a magnetic field so that the normal to the plane of the coil makes an angle of 28.0° with the direction of the field. when the magnetic field is increased uniformly from 200 µt to 600 µt in 0.400 as, an emf of magnitude 80.0 mv is induced in the coil. what is the total length of the wire?

The transfer of heat through the movement of a gas or liquid a. convection b. conduction c. radiation