Pay in 4 interest-free payments of $110.78 Learn more
Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
Contents include Super Catch Sets
Net for Wall Mounted Practise Net System (VB222)
Aimed at Key Stage 2
Set includes: Six pairs of hands in6 colours
Plancks Constant (Each) Magnetic Tiles & Boards Contents include Super Catch SetsLascells Plancks Constant Modern LEDs (light emitting diodes) cover the range from deep blue (430nm) to infrared (950nm). By monitoring the voltage at which each LED just begins to emit light a graph of energy input as a function of light emitted frequency can be plotted and an approximate value of Planck's constant deduced. The system is an excellent illustration of modern electronics and gives a good investigation into a difficult topic in Post 16
US$ 46.00
US$ 46.00
US$ 42.00
US$ 74.99
US$ 42.00
US$ 46.00
US$ 46.00
US$ 46.00
US$ 46.00
US$ 19.95
