If the force on the tympanic membrane (eardrum) increases by about 1.4 n above the force from the atmospheric pressure, the membrane can be damaged. when you go scuba diving in the ocean, below what depth (in feet) could damage to your eardrum start to occur? considering that your eardrum is 7.4 mm in diameter. consider the density of sea water to be 1.03*10^3 kg/m^3.

1) when you rub your hands together quickly, the kinetic energy is converted to mechanical energy.2) thermal energy from the sun travels to earth as infrared waves.3) energy is transferred through the matter of space by electromagnetic waves. 4) when a match is burned, chemical potential energy is converted to thermal and radiant energy. 5) seismicwaves are caused by back and forth movement , or vibration, of an object. 6) mechanicalenergy in an engine changes thermal energy into kinetic energy to make a car move.

Wind or electric energy force force of friction