Walk through the micrometer screw-gauge simulation: turn the thimble, read the main and circular scales and understand why the least count is 0.01 mm.
You will also see how to spot and correct a zero error before recording a measurement.
Measure tiny thicknesses to 0.01 mm and understand the least count of a screw gauge.
Free
07:58
Practise main-scale and vernier-scale readings, and learn to correct f...
Free
08:24
A guided tour of the SimPHY workspace — tools, panels and your first s...
Free
12:07
Wire up a DC circuit with the drag-and-drop tools and watch the curren...
Free
09:41
Set launch angle and speed, then trace the parabolic path with graphs...
Paid
11:33
Rotate the earth's magnetic field lines and add your own field sources...
Paid
10:16
Probe the field inside and outside a charged conducting shell to test...
Free
13:20
Vary light intensity and frequency to see how each drives the emitted...
Free
14:52
Add live graphs, motion tracers and free-body diagrams to any running...