Light of wavelength 552 nm illuminates a slit of width 0.89 mm. (a) At what distance from the slit should a screen be placed if the first minimum in the diffraction pattern is to be 0.82 mm from the central maximum

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?

True or false: the revolution of the earth creates day and night as it rotates around the sun

You are about to open a container of soy milk but notice that there are instructions to “shake well before serving.” the soy milk is most likely a