Topics Ideal Gas Law Kinetic Molecular Theory Diffusion PV Work Maxwell-Boltzmann Distribution Description Pump gas molecules to a box and see what happens as you change the volume, add or remove heat, and more. Measure the temperature and pressure, and discover how the properties of the gas vary in relation to each other. Examine kinetic energy and speed histograms for light and heavy particles. Explore diffusion and determine how concentration, temperature, mass, and radius affect the rate of diffusion. Sample Learning Goals Determine how changing a variable among P, V, N, and T influences other gas properties. Describe the relationship between particle-wall collisions and pressure. Predict how changing temperature will affect the speed of molecules. Predict the speed of molecules in thermal equilibrium based on the relative masses of molecules. Identify when pressure-volume work is done on ...
In a world where attention is currency, and digital communities are shaping our habits, one platform is reimagining how students learn, connect, and even earn: Unitut . If you haven’t heard about it yet, it’s time to pay attention—because Unitut isn’t just another social app. It’s a movement that blends education, technology, and financial opportunity in a way the world has never seen before. 🚀 What Is Unitut? At its core, Unitut is a free social network designed for students, tutors, and lifelong learners . Think of it as Facebook meets a study group—with the added bonus of getting paid for your knowledge. Users can create profiles, post questions, share academic content, and collaborate across subjects and grade levels. But here’s the twist: Every time you engage—whether you’re answering questions, uploading study material, or helping another learner—you earn points . And those points? They can be withdrawn as real money . That’s right: you’re getting paid to be smart and ...
Topics Vectors Vector Components Vector Addition Equations Description Explore vectors in 1D or 2D, and discover how vectors add together. Specify vectors in Cartesian or polar coordinates, and see the magnitude, angle, and components of each vector. Experiment with vector equations and compare vector sums and differences. Sample Learning Goals Describe a vector in your own words Explain a method to add vectors Compare and contrast the component styles Decompose a vector into components Describe what happens to a vector when it is multiplied by a scalar Arrange vectors graphically to represent vector addition or subtraction
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
Areas and volumes feature is now available at unitut. All you do is input the values then the app will calculate the area or the volume and show you the results. It is still incomplete but the developer is planning on creating others functionalities. Get the app now to have fun with these new features.
Topics Periodic Motion Simple Harmonic Motion Conservation of Energy Period Pendulum Description Play with one or two pendulums and discover how the period of a simple pendulum depends on the length of the string, the mass of the pendulum bob, the strength of gravity, and the amplitude of the swing. Observe the energy in the system in real-time, and vary the amount of friction. Measure the period using the stopwatch or period timer. Use the pendulum to find the value of g on Planet X. Notice the anharmonic behavior at large amplitude. Sample Learning Goals Design experiments to determine which variables affect the period of a pendulum Quantitatively describe how the period of a pendulum depends on these variables Explain the small-angle approximation, and define what constitutes a “small” angle Determine the gravitational acceleration of Planet X Explain the conservation of mechanical energy, using kinetic energy and gravitational potential energy Describe the Energy Graph from t...
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...
Comments
Post a Comment