We add a new maths PDF The app now includes 2019 and 2020 PDF question papers and memos. Other subjects will be added soon and other grades will be added too. Thank you
Topics Electrostatics Electric Force Force Pairs Coulomb's Law Description Visualize the electrostatic force that two charges exert on each other. Observe how changing the sign and magnitude of the charges and the distance between them affects the electrostatic force.
Topics Ohm's Law Circuits Current Resistance Voltage Description See how the equation form of Ohm's law relates to a simple circuit. Adjust the voltage and resistance, and see the current change according to Ohm's law. Sample Learning Goals Predict how current will change when resistance of the circuit is fixed and voltage is varied. Predict how current will change when voltage of the circuit is fixed and resistance is varied.
Topics Conservation of Energy Energy Systems Energy Transfer Energy Conversion Heat Conduction Description Explore how heating and cooling iron, brick, water, and olive oil adds or removes energy. See how energy is transferred between objects. Build your own system, with energy sources, changers, and users. Track and visualize how energy flows and changes through your system. Sample Learning Goals Predict how energy will flow when objects are heated or cooled, or for objects in contact that have different temperatures. Describe the different types of energy and give examples from everyday life. Describe how energy can change from one form of energy into another. Explain conservation of energy in real-life systems. Design a system with energy sources, changers, and users and describe how energy flows and changes one form of energy into another. Tell the energy story for real-life systems.
Click to Run Topics Parallel Plate Capacitor Capacitance RC Circuit Circuits Description Explore how a capacitor works! Change the size of the plates and the distance between them. Change the voltage and see charges build up on the plates. View the electric field, and measure the voltage. Connect a charged capacitor to a light bulb and observe a discharging RC circuit.
Tutor at the door This is how I will be teaching from now on, I how the quality will be great and sound audible. What is UniTut? UniTut is a mobile application where tutors can help high school students with school work. It's making it easier for students to access private tutors and local tutors can make revenue by creating educational videos. Thanks for watching. links: blog - https://ift.tt/qWUCh5V facebook - https://ift.tt/3hjJGMy mobile app - https://ift.tt/khcXBF0 website - https://ift.tt/mOeZ8gV
High school Question papers and memorandum This is an app that will give high school learners( grade 12 ) question papers and memorandums. All the papers here are from the department of education, from 2012-2017 check it out here
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