If you notice a glacier continually melting underneath, what other feature might you notice?

icebergs
crevasses
basal slipping
plastic flow

The passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection

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?

If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.