Rotation
This quantity indicates how far a point on an object has rotated.
What is an angular position?
The maximum displacement from the equilibrium position for a block.
What is amplitude?
This is the standard speed of sound at 20 degrees Celsius.
What is 343 m/s?
The American statesman, philosopher, and scientist responsible for naming the two types of electric charge.
Benjamin Franklin
The concept depends on static friction between the rolling object and the ground.
What is rolling without slipping?
The period of a simple harmonic oscillator depends on these two quantities.
What is mass and spring constant?
Sound waves whose frequencies are below the audible range are called this.
What is infrasonic?
This law states that no net electric charge can be created or destroyed.
What is the law of conservation of electric charge?
Only when no net external torque acts on a system is this quantity considered constant.
What is angular momentum?
This approximation is required to derive the period of a simple pendulum.
What is the small-angle approximation?
The higher-frequency standing waves are called this.
What are harmonics (or overtones)?
What are semiconductors?
A solid disk and thin hoop roll down a ramp and this object will reach the bottom first due to its moment of inertia.
What is the solid disk?
The speed of a longitudinal wave is proportional to the square root of this factor.
What is the elastic force factor?
This sound quantity depends on the presence of overtones - their number and their relative amplitudes.
What is quality?
This constant is represented by epsilon zero and is sometimes used to replace the Coulomb's constant.
What is the permittivity of free space?
This convention indicates the direction of angular quantities.
What is the right-hand rule?
This type of damping is the case in which the displacement reaches zero in the shortest time.
What is critical damping?
The effect of observing light from sources moving away.
What is redshift?
This type of bond occurs when a H+ bonds with a nearby negative charge.
What is a hydrogen bond?