Constructing images using lenses and measuring their focal length.
Alex’s year began with Thermal Phenomena . In the first lab, he carefully measured the cooling of water over time, plotting a graph that looked like a gentle slide. Later, he used a calorimeter to find the specific heat capacity of a metal cylinder. He dropped the hot metal into cool water, watching the thermometer climb as the two reached "thermal equilibrium"—the perfect balance of energy exchange. laboratornye po fizike 8 klass korshak savchenko liashenko
The year ended with Light Phenomena . alex darkened the room to study reflection and refraction . Using a glass prism and a ray box, he watched light bend as it entered the glass—the same principle that makes a straw look broken in a glass of water. For his final lab, he measured the focal length of a lens , moving a screen until a candle flame suddenly snapped into sharp, upside-down focus. Key Lab Topics covered in the Korshak textbook: Constructing images using lenses and measuring their focal
Measuring current and voltage, and calculating the resistance of a conductor. Later, he used a calorimeter to find the
If you are preparing for a specific lab, I can help you with: The needed for the calculations A step-by-step procedure for a particular experiment Help drawing the circuit diagrams or graphs Which experiment are you working on right now?