An object is placed 10cm to the right of a double concave diverging lens with a focal distance of 15cm. I. Using ray tracing:
- Find the image distance.
- Give three characteristics of the image (inverted/upright, smaller/larger, virtual/real).
II. Using lens equation:
- Find the image distance.
- Give three characteristics of the image (inverted/upright, smaller/larger, virtual/real).​

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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.