General and Special Relativity

The "warp drive" is a ficticious device used in science fiction - specifically, in the Star Trek series. It is not a real device, and I don't think many details are published about how it is supposed to work.

The Einstein field equations are a set of ten simultaneous differential equations that describe the fundamental interaction of gravitation as a result of spacetime being curved by matter and energy. They relate the curvature of spacetime with the energy and momentum of whatever matter and radiation are present. The equations were formulated by Albert Einstein in 1915.

Very much so. The incorrect ones never became famous.

The speed of light, in wave or particle form, travels at approximately 300,000,000 meters per second in a vacuum. Although this speed remains constant, the frequency and wavelength are subject to change. These difference account for various colors of visible light.

A reference point is a fixed location or object used to determine the position or direction of something else. It serves as a basis for comparison or measurement in a system.

Flat space-time is a concept in physics that describes a region of space where the effects of gravity are negligible and where the geometry conforms to Euclidean geometry. In flat space-time, the laws of special relativity hold true, and light rays travel in straight lines. It is often used as a reference point for comparing more complex curved space-time geometries.

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The ray of light should be incident perpendicular to the surface of the glass slab. This ensures that the light ray does not get deviated or displaced while passing through the glass slab, emerging on the other side in the same direction.

Einstein's theory of special relativity led to breakthroughs in understanding the relationship between space and time, introducing the concept of spacetime and the equivalence of mass and energy, famously expressed in the equation E=mc^2. It also revealed that the laws of physics are the same for all non-accelerating observers.

energy. As a particle's speed approaches the speed of light, its energy increases, but it cannot exceed a certain value. This limit is known as the speed of light, and particles with mass cannot travel at or beyond this speed.

An object is not accelerating when it is moving in a straight line at an unchanging speed (which may be zero).

Not the weight explicitly, but the ballistic coefficient, which is m/CdA. Cd is the drag coefficient and A is the area. Which area depends on how you defined Cd. The downward force on an object is mg. The resisting force is CdA (1/2 rho V*V). Rho is the density of the fluid. At the terminal velocity, the two forces are equal, so Vterminal = sqrt(2mg/rho Cd A) or, if you separate the environment from the falling object Vterminal = sqrt (2*g/rho) sqrt(m/CdA) So as long as m/CdA stays the same, the terminal velocity should stay the same. Since mass usually varies with the cube of the linear dimension, while the area varies with the squre, larger things tend to have higher terminal velocities because m/A increases with the size of the object. Mice and elephants have similar densities and drag coefficients, but the m/A of the elephant is much larger just because it's bigger, so an elephant dropped off the Leaning Tower of Pisa will fall faster than a similarly-mistreated mouse. So Galileo was wrong while being right.

Things such as Leaves on a tree even the rain even the sun in the sky these things of nature doesn't opperate by itself. These things were Created by The Creator and he alone

make everything fall when it come's to nature.

This phenomenon occurs due to light's wave-like properties. Via diffraction, the bending of light wave about an obstacle, the light wave will interfere and exhibit dark and bright fringes on a screen as a result of this interference.

To pull something apart means to separate its parts or pieces from each other. It involves exerting force in opposite directions to disassemble or break apart an object or material.

Curved motion is typically caused by the presence of a force that is not aligned with the direction of motion. This force can be due to factors such as gravity, electromagnetic forces, or friction. The object experiencing the curved motion will deviate from a straight path and follow a curved trajectory as a result of the applied force.

Velocity refers to both speed and direction. A vector refers to both magnitude (the speed in this case) and a direction.

Speed without reference to a direction is a scalar, a magnitude without direction.

Light waves are made up of electrical waves and magnetic waves that are perpendicular to each other and support each other, they are also perpendicular to the direction the waves are traveling so there are no vibrations in the direction the light travels.

Albert Einstein developed the theory of relativity in 1905. This theory revolutionized our understanding of space, time, and gravity, leading to significant advancements in physics.

The formula E=mc^2 was immortalized by Albert Einstein in his theory of special relativity, published in 1905. It describes the equivalence of energy (E) and mass (m) and plays a crucial role in understanding the relationship between matter and energy in physics.

yes. and then again, no. try reading some Einstein, getting a physics degree and then you still won't be able to understand. but, I'll try to explain. if you are the one travelling at the speed. no. if you're not, yes. sorry best i can do without a 15,000 word essay.

the world line of an object cannot leave its own forward light cone because to do so it would have to travel faster than light. once another object enters the forward light cone of an object, it cannot leave it either for the same reason.

The backward light cone is a different matter, but it is in the past. Objects can easily leave the backward light cone and no longer be visible.

Tensional forces typically cause objects to stretch or elongate.

A change in velocity with respect to time is known as acceleration. It measures how quickly an object's velocity is changing over time, whether it is speeding up, slowing down, or changing direction. Acceleration is a vector quantity, meaning it has both magnitude and direction.