Check the clues and answers for your group. Answers stay hidden during live play until the host reveals them.
Classical Mechanics Laws
$200
This principle relates the net work done on a particle to the change in its kinetic energy.
$400
This law states that the restoring force exerted by an ideal spring is directly proportional to its displacement from equilibrium.
$600
This planetary law states that the square of the orbital period of a planet is directly proportional to the cube of the semi-major axis of its orbit.
$800
This principle states that the acceleration of an object is directly proportional to the net force acting upon it and inversely proportional to its mass.
$1000
This rule relates the rotational inertia of a rigid body about an axis through its center of mass to the inertia about any other parallel axis.
Electricity Concepts
$200
This law describes the magnetic field generated by an infinitesimal current element at a point in space.
$400
This conservation law declares that the algebraic sum of all potential differences around any closed circuit loop is zero.
$600
This law states that the net electric flux through any closed surface is proportional to the total electric charge enclosed by that surface.
$800
This foundational law establishes that the current flowing through a metallic conductor is directly proportional to the potential difference across it.
$1000
This law provides the mathematical expression for the electrostatic force between two stationary point charges, identifying an inverse-square relationship.
Famous Physics Experiments
$200
This experiment by Michael Faraday demonstrated that charge resides entirely on the exterior surface of a closed conducting container.
$400
This setup demonstrates the interference patterns of light or matter, highlighting wave-particle duality.
$600
This 1887 experiment used an interferometer to show that the speed of light is independent of the motion of the Earth through a hypothetical luminiferous ether.
$800
Robert Millikan conducted this study in 1909 to measure the magnitude of the elementary charge by observing microscopic droplets suspended in a uniform electric field.
$1000
This late 18th-century experiment used a torsion balance to measure the extremely weak gravitational force between two lead spheres.
Rotational Dynamics
$200
This vector quantity describes the rate of change of angular displacement of a rotating object.
$400
Defined as the cross product of the position vector and the force vector, this quantity causes angular acceleration in a body.
$600
This conservation quantity is the rotational analogue of linear momentum and is defined as the product of moment of inertia and angular velocity.
$800
Representing an object's resistance to rotational motion, this quantity depends on the distribution of mass relative to the axis of rotation.
$1000
This form of energy is possessed by an object due to its rotation, calculated as one-half the product of the moment of inertia and the square of angular velocity.
Magnetism & Induction
$200
This phenomenon occurs when a changing current in a circuit induces an electromotive force within the same circuit.
$400
This law relates the line integral of the magnetic field around a closed loop to the current passing through the loop.
$600
This principle dictates that the direction of an induced current is such that it opposes the change in magnetic flux that produced it.
$800
This law states that the induced electromotive force in a circuit is proportional to the time rate of change of magnetic flux through it.
$1000
Calculated as the surface integral of the magnetic field component perpendicular to a surface, this quantity is central to electromagnetic induction.
Oscillatory Motion
$200
Unlike an ideal model, this system involves a rigid body of arbitrary shape oscillating about a fixed axis.
$400
This phenomenon occurs when a system is driven by an external force that matches its natural frequency, leading to large-amplitude oscillations.
$600
Consisting of a point mass suspended by a massless string, this system undergoes periodic oscillations when displaced.
$800
This system experiences a loss of mechanical energy over time due to dissipative forces such as air resistance or friction.
$1000
This type of periodic motion occurs when the restoring force is directly proportional to the displacement from equilibrium.
