Crystal Lattice Structures: Density Calculation 5

This video shows the process for solving the problem presented in IGCSE A June 2018 paper 2H Q11, which involves finding the density of a solid sphere. Students will learn how to use the formula for the volume of a sphere to find its...

If we can use the ideal gas law to find the molar mass of a gas and therefore identify the gas, what can we do with the density of a gas? Well, pretty much the same thing, it just involves one extra calculation, so let's give it a try!

Practice REAL problems from actual past IIT/JEE exams with Professor Dave!

Crystal Lattice Structures: Density Calculation 1

Crystal Lattice Structures: Density Calculation 2

Crystal Lattice Structures: Density Calculation 3

This program covers the important topic of the Normal Probability Density in Probability and Statistics. We begin by discussing what the Normal Density is and why it is important. Next, we solve several problems that involve the Normal...

This video shows the process for solving the problem presented in IGCSE A June 2018 paper 2H Q20, which involves histograms and frequency density. Students will understand how to interpret a histogram that shows information about the...

This program covers the very important topic of density as it relates to chemistry. We begin by discussing mass and volume and conclude by showing that the ratio of these quantities (mass per unit volume) is a very useful way to compare...

This video shows the process for solving the problem presented in IGCSE A June 2018 paper 1HR Q17, which involves histograms, frequency density, and how they can be used to represent data distributions. Learners will find out how to...

This video explores three intriguing physics problems: why shaken carbonated drinks explode, why ice melts differently in fresh water versus salt water, and how a metal ring can lock onto a chain unexpectedly. Demonstrations and...

This video shows the process for solving the problem presented in IGCSE A June 2018 paper 1HR Q22, which involves the density and volume of a 3D shape. Students will understand the concept of density and its relation to mass and volume....

This video is about how Albert Einstein made a mistake when applying the Field Equations of General Relativity to cosmology (in particular, to a static, constant density universe), and solved the...

Stories of discovery and invention often begin with a problem that needs solving. Summoned by the king to investigate a suspicious goldsmith, the early Greek mathematician Archimedes stumbles on the principle that would make him famous.

In the general chemistry series we learned all about dimensional analysis, and how we can use it to convert values from one set of units to another. Let's take it a step further and get some more practice!

The best way to know how to do calculations and report your answers to the correct number of significant figures is to practice! In here there are a few opportunities to check your understanding of this concept.

Cosmic inflation is a theory that was proposed in the 1980s by cosmologist Alan Guth to answer some of the most fundamental questions of the origins of our universe. It also solved the Horizon Problem and the Flatness Problem.

Join us as we investigate a classic question: what happens to the water level in a glass when a chunk of ice melts? Learn about buoyant force, density, and volume displacement, and witness the principles of physics come to life before...

In this video, I work a second example problem using the principle of corresponding states.<b<br/>r/>

-Find the temperature and pressure at which a gas b<br/>ehaves as another gas.

Dive into fluid dynamics with this step-by-step walkthrough of a challenging Bernoulli's equation problem. Learn how to calculate the radius of a pipe using ideal fluid flow, volumetric flow rate, and pressure differences. Whether you're...

In this video, we delve into a practical example to understand the buoyant force acting on submerged objects. We explore the physics behind a wood cylinder submerged in water, calculating the buoyant force and discussing common...

Pupil outcome: I can use my knowledge of compound measures to solve problems. Key learning points: - Average speed cameras are a context involving average speed. - Engineers care about the density of materials. - Divers care about the...

Pupil outcome: I can use my knowledge of compound measures to solve problems. Key learning points: - Average speed cameras are a context involving average speed. - Engineers care about the density of materials. - Divers care about the...