Topics Faraday's Law Magnetic Field Magnets Description Investigate Faraday's law and how a changing magnetic flux can produce a flow of electricity! Sample Learning Goals Explain what happens when the magnet moves through the coil at different speeds and how this affects the brightness of the bulb and the magnitude & sign of the voltage. Explain the difference between moving the magnet through the coil from the right side versus the left side. Explain the difference between moving magnet through the big coil versus the smaller coil.
Topics Pressure Fluids Density Description Explore pressure under and above water. See how pressure changes as you change fluids, gravity, container shapes, and volume. Sample Learning Goals Describe how pressure changes in air and water as a function of depth. Describe what variables affect pressure. Predict pressure in a variety of situations.
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.
Topics Resistivity Resistance Circuits Description Observe changes to the equation and wire as you play with the resistivity, length, and area sliders. Sample Learning Goals Predict how changing each variable will affect the resistance. Explain the difference between resistance and resistivity.
We now have a landing page We have finally created a landing page for our website. It highlights the most important features of the system and what we are solving. It provides links to our websites and android app, giving visitors an easy way to find what they are looking for. you can check it out here
Often life can get so chaotic to a point where one forgets all the little things, they should be grateful for. Practicing gratitude can give a person a moment of relief. Being grateful can give someone who is going through an unfortunate life event hope. If there is one or two things a person can be grateful for, it can put a person’s mind at ease that not everything is going terribly and there is some good that they need to be thankful for in their lives. Being thankful allows one to appreciate and when one is filled with a sense of appreciation, nothing but positive emotions start to manifest. Appreciating that at least you still have a life, gives one a chance to be hopeful that things will change for the better and that it is never too late to do something that will have a positive impact in their life. Practicing gratitude can facilitate positive emotions in a sense that you are thankful for something that makes you feel good or gives one a sense of purpose in their...
cos(x) + 2sin2(x) + 4sin^2(x) Given that series, prove that it is a geometric series 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
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