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Fundamentals of Object-Oriented Programming - C++ - Constants
In this video, you will learn how to write a program to calculate the area of a circle with const and float. This clip is from the chapter "Module 1" of the series "Fundamentals of Object-Oriented Programming - C++".In this section, we...
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Drawbacks of Rutherford's Theory
Rutherford's Nuclear Model: Limitations and Developments • Stability of Electrons in Orbit: The model failed to account for the continuous emission of electromagnetic radiation, indicating a flaw in the model. • Inability to Explain...
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Python for OOP - The A to Z OOP Python Programming Course - Exercise on Class Variables
In this video, you will explore class variables in Python OOP, how they differ from instance variables, and their use cases in creating shared attributes among class instances.
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Hydrogen's First Orbit: Measuring the Radius
The Bohr radius, which represents the radius of hydrogen's first orbit, is a fundamental concept within Bohr's atomic model. According to this model, electrons revolve around the nucleus in quantised orbits with precise and unchanging...
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Atomic Orbits: Calculating the Radius
Bohr's atomic model postulates that the radius of an electron's orbit around the nucleus is determined by the concept that electrons travel in quantised orbits with distinct and well-defined radii. According to the model, the angular...
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Rutherford's Atomic Revelation: The Nuclear Model
Ernest Rutherford's Nuclear Model of the Atom: A Transformative Journey Background and Experiment • J.J. Thomson's Plum Pudding Model, a sphere of diffuse positive charge with negatively charged electrons, was the dominant model before...
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Maximizing Space The Science of Packing Efficiency
Maximizing Space: The Science of Packing Efficiency" Packing efficiency, also known as packing fraction or atomic packing factor, is a measurement of how efficiently atoms or particles are packed in a crystal structure. Magnetic Might:...
Astrum
The Universe's Largest Planets
What makes a planet a planet? And what makes a star a star? Once we know this these defining characteristics, we start to notice that these definitions can overlap. Which begs the question, can a planet be bigger than its parent star?
Astrum
Planets That Can Dwarf Stars
What makes a planet a planet? And what makes a star a star? Once we know this these defining characteristics, we start to notice that these definitions can overlap. Which begs the question, can a planet be bigger than its parent star?
Astrum
The Iron Rain World Is Unlike Anything You've Seen Before
There is an exoplanet, discovered by ESO's VLT, where it rains iron. But WASP-67b is 690 light years away, how could we possibly know that?
Science ABC
Tangential Velocity: Definition, Formula, Equation, Calculation and Examples
The tangential velocity is measured at any point tangent to a rotating wheel. Thus, angular velocity, w, is related to tangential velocity, Vt, through the formula: Vt = wr. Here, r is the radius of the wheel. Tangential velocity is the...
Science ABC
What Is The Smallest Particle We Know?
We have built beautiful particle accelerators in the search for particles that are even more elementary than electrons, protons, and neutrons. The accelerators smash subatomic particles at enormous speeds, which causes them to shatter...
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Cubist Art
How Cubist artists used geometry to represent a form in its purest way using geometric shapes such as the cone, cylinder and sphere. Maths - Shape A Twig Math Film. Reinforce and extend the learning required by the curriculum. Twig’s...
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Pi: Reciting Pi
Watch one champion try to recite Pi to as many digits as he can; and discover what Pi is and why it is useful. Maths - Shape A Twig Math Film. Reinforce and extend the learning required by the curriculum. Twig’s context films show...
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Designing Chartres
Discover the geometry underlying the design of Chartres Cathedral in France, and its many decorative features. Maths - Shape A Twig Math Film. Reinforce and extend the learning required by the curriculum. Twig’s math films show abstract...
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Measuring the Earth
The story of how a Persian scholar calculated the Earth's circumference over 1000 years ago, using only a mountain and trigonometry. Maths - Shape A Twig Math Film. Reinforce and extend the learning required by the curriculum. Twig’s...
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Cylinders: Fuelling Saturn V
In creating giant detachable fuel cylinders to blast Apollo 8 into outer space, NASA engineers manufactured the most powerful machine ever made. Maths - Shape A Twig Math Film. Reinforce and extend the learning required by the...
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Spirals in Nature
Investigates different types of spiral, from logarithmic to Archimedean, how each is formed and where they are found in nature. Maths - Space A Twig Math Film. Reinforce and extend the learning required by the curriculum. Twig’s math...
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The Pacific Flyer
How Richard Branson's team created the world's largest hot air balloon in order to undertake a daring crossing of the Pacific Ocean. Maths - Shape A Twig Math Film. Reinforce and extend the learning required by the curriculum. Twig’s...
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The Power of the Sun
How do we know how powerful the Sun's energy is from here on Earth? Measuring the surface area of an imaginary giant sphere holds the answer. Maths - Shape A Twig Math Film. Reinforce and extend the learning required by the curriculum....
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Speed of the Earth
Even when you are standing still, you are moving through space at incredible speed. Find out how to calculate just how fast the Earth is moving. Maths - Accuracy And Proof A Twig Math Film. Reinforce and extend the learning required by...
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The human skeleton – Odd one out
Four bones belonging to the human skeleton are shown, but which is the odd one out? Life processes - Body systems - The human skeleton Learning Points Humans and giraffes both have seven neck vertebrae. A Twig Tidbit Film - Odd one out....
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Geometry and Measurements: Terms Related to the Circle
By the end of this learning object, the student will be able to: - Recall all terms related to the circle (circle - radius - center - diameter - sector). - Find the surface area of a given circle.64579
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Concepts and measurement: Constructing an Angle Congruent to a Given Angle
By the end of this learning object The learner will be able to: Construct a congruent angle to a given angle.4676