Space, Time and Motion
This is the distance traveled when an object moves at 20 m/s for 15 seconds at constant velocity.
300 m
Name one Ideal Gas Assumption.
Gas particles are treated as point particles (their own volume is negligible compared to the container volume).
There are no intermolecular forces between particles except during collisions.
Particles move in constant random straight-line motion.
Collisions between particles and with the container walls are perfectly elastic.
The time of collision is negligible compared to the time between collisions.
The average kinetic energy of the particles is proportional to the absolute temperature (and depends only on temperature, not on the nature of the gas).
What does SHM stand for?
Simple Harmonic Motion.
This hand gesture helps determine the direction of the field, particle and current.
Right Hand Rule.
What is Mr. Cotugno's middle name?
Dino.
What is Newton's Second Law of Motion?
The net force applied to an object is directly proportional to its acceleration and inversely proportional to its mass.
What is it called when a substance transition from a gas state to a solid state?
Deposition
What is the unit of measurement for frequency?
hertz (HZ)
What is Kepler's first Law?
Each planet orbits the Sun along an elliptical path. The Sun is located at a focus of the elliptical orbit.
Where is Mr. Cotugno from (specifically)?
Quebec
What is the definition of Viscosity?
Viscosity is the property of a fluid that describes the fluid's resistance to flow.
What is the percentage of Oxygen in the Earth's atmosphere?
21%
Longitudinal wave.
In a uniform electric field, what is constant?
Force.
What is Mr. Cotugno's side hustle?
Airbnb in Puglia with his wife.
What is the definition of Energy Density?
The ratio of energy stored within a fuel to the volume of a fuel.
State the main difference between Entropy and Enthalpy.
Enthalpy can be defined as the total energy in a system, whereas entropy is defined as the thermal energy of a system per unit temperature
What is it called when two waves, travelling in opposite directions, pass through each other?
Superposition.
What constant does this represent: 𝑘
Where did Mr. Cotugno attend University?
Concordia University
This quantity remains invariant under Galilean transformations but not under Lorentz transformations.
Time
What are the four processes that make up a Carnot cycle?
Two isothermal processes and two adiabatic processes.
What happens to a wave when it undergoes Critical Damping?
The system returns to its equilibrium state as quickly as possible without any oscillations.
What is an Equipotential Surface?
A surface with a fixed potential value at all locations on the surface
What is Mr. Cotugno dog's name?
Dundun