The Law of Flotation, also known as Archimedes' principle, is a fundamental principle in physics and fluid mechanics. It explains how and why objects float or sink in a fluid,
Mechanics:Waves: 31. Define wave motion.Electricity and Magnetism: 52. Define electric current.Energy, Work, and Power: 77. Define kinetic energy.Electromagnetic Spectrum and Optics: 91. Define the electromagnetic spectrum.These questions cover various topics
“Intelligence plus character-that is the goal of true education.” ― Martin Luther King Jr.
Pressure in physics is defined as the force per unit area applied to an object's surface. It is a fundamental concept in physics and has various applications in different fields.
Without the dreamers who write science fiction and other imaginary material we'd still be sitting in caves ... if we weren't already extinct. — William C. Samples
These questions cover a range of topics within applied physics and demonstrate the diverse and practical applications of physics principles in various industries and fields of study.
“There is, I believe, in every disposition a tendency to some particular evil, a natural defect, which not even the best education can overcome." "And your defect is a propensity
Density (volumetric mass density or specific mass) is the substance's mass per unit of volume.
Electrical insulators, also known as dielectrics, are materials that do not conduct electricity well. They have high electrical resistance and are used to prevent the flow of electric current. Insulators
1.What is the SI unit of electric charge? a) Ampere b) Coulomb c) Volt d) Ohm 2.What does Gauss's Law in electrostatics describe? a) Electric flux through a closed surface
These laws are fundamental principles that summarize and explain the behavior of the natural world.
“The saddest aspect of life right now is that science gathers knowledge faster than society gathers wisdom.”
The term "rectilinear propagation of light" refers to the fundamental principle that light travels in straight lines through a uniform medium unless it encounters an obstacle or passes through a
“But remember this, Japanese boy... airplanes are not tools for war. They are not for making money. Airplanes are beautiful dreams. Engineers turn dreams into reality.” ― Hayao Miyazaki, The
Electrical conductors are materials that allow electric current to flow through them with relative ease. They have a high conductivity, meaning their atoms and electrons are arranged in such a
“Often, it’s not about becoming a new person, but becoming the person you were meant to be, and already are, but don’t know how to be.” ― Heath L. Buckmaster,
The advancement of science and the diffusion of information [is] the best aliment to true liberty.” ― James Madison
Temperature is a physical quantity that expresses quantitatively the perceptions of hotness and coldness. Temperature is measured with a thermometer. Thermometers are calibrated in various temperature scales that historically have
An electronic circuit is composed of individual electronic components, such as resistors, transistors, capacitors, inductors and diodes, connected by conductive wires or traces through which electric current can flow.
Energy is the capacity to do work, and it comes in various forms. Here are some different types of energy and their applications in the real world:These are just a