Gallery — Math

Voor seminarie kregen wij de opdracht een moirépatroon op bestelling te maken. We moesten aanvankelijk het niveaulijnpatroon vinden waarvan de glanskrommen afgeronde vierkanten voorstellen. Gezien we hier vrij snel in geslaagd waren, hebben we de opdracht uitgebreid. Ons uiteindelijke doel werd het maken van vier moirépatronen, met name de vier symbolen van het kaartspel. In dit verslag staat stap voor stap uitgeschreven hoe we tot dit resultaat zijn gekomen, van functies met twee variabelen tot het uiteindelijke plotten van de moirépatronen met het computeralgebrapakket Sage.

The density of solid water, unlike most molecules, is less than that of its liquid form. Its precise value is of use in many applications. Freezing a spherical droplet of water and analyzing the changed shape from a sphere to a sphere with a slight peak in order to find the density of ice. We find the density of ice to be at 0.90 ± 1.66 · 106 g/mL. The precision of our measurement was limited by uncertainty in the angle measurements of the peak of the droplet.

Álgebra Linear II

This report provides insight into the magnetic phenomenon of Hysteresis. Hysteresis is defined as a retardation effect where the magnetisation of a magnetic material lags behind the magnetizing force. Here we will explore the hysteresis loop for a silver steel ferromagnet and use this to discover it’s magnetic properties. The method used will be to place a ferromagnet inside a solenoid with an alternating voltage which will continually reverse the magnetic field and magnetism direction. The relation between these two quantities will be used to produce a hysteresis loop from which magnetic properties can be deduced. The results obtained were: saturation magnetisation = (8.4±0.5)(105)Am-1; remnant magnetisation = (5.9±0.5)(105)Am-1; coercive field: (4.3±0.5)(104)Am-1; energy expended per cycle per unit volume of material: (1.55±0.05)(103)Jm-3s-1; energy product: (8.7±3.0)(104)Jm-3.

homework 4m

Math template provided by Professor Cortez

Experiment on events

First abstract algebra home work.

Notes on quadratic functions for Mathematics Standard Level (Hey Mr.Zamar)