The figure shows a 1 cm cube that has a mass of 1 gram. Calculate the density of the cube in kg/m³.

Drag each tile to the correct box. tiles bra i sequence

How would a small bar magnet be oriented when placed at position x?

Light from a sodium lamp passes through a diffraction grating that has 1000 slits per millimeter. the interference pattern is viewed on a screen 1.000 m behind the grating. the first (m = 1) two bright yellow fringes that are visible are 0.7288 m and 0.7300 m from the central maximum. what are the wavelengths of these two fringes?