Learning Paths
Each learning path is one chapter: a guided route through a topic, one small course at a time. Pick a class to see its chapters in order.
Chapter 28
Experimental Skills
Physics is learnt in a laboratory as much as in a book. You read a scale to the last division, find the error in a result, and draw the line that best fits your readings. Then you carry out the standard experiments one by one. They are Young's modulus of a wire, surface tension, viscosity, specific heat, the speed of sound, Ohm's law, the metre bridge, the potentiometer, lenses, a prism and a diode. The chapter serves JEE Main, KCET, the practical examinations of the boards, A-Level and IB. Python fits the lines and works out the errors from the readings.
3 courses
