PHYSICS QUIZ BEE REVIEW

An object at rest will stay at rest, and an object in motion will stay in motion with the same speed and in the same direction unless acted upon by an unbalanced force.

An object in motion will change direction without any force

An object in motion will eventually come to a stop

An object at rest will start moving on its own

Acceleration is equal to force times mass

Velocity is equal to mass times acceleration

Force is equal to mass times acceleration

Energy is equal to mass times acceleration

Electromagnetism

Nuclear fusion

Thermal energy

Gravitational force

The process of generating static electricity

Production of an electromotive force across a conductor when it is exposed to a varying magnetic field.

The transfer of heat through conduction

The conversion of mechanical energy into electrical energy

Energy can only be transformed into matter

Energy can be destroyed completely

Energy cannot be created or destroyed, only transformed from one form to another.

Energy can be created out of nothing

Total entropy of an isolated system can never decrease over time

Energy can be created out of nothing

Entropy of an isolated system can decrease over time

The total energy of an isolated system can never increase over time

Reflection and refraction are the same thing.

Reflection is the bending of light as it passes from one medium to another.

Refraction is the bouncing back of light when it hits a surface.

Reflection is the bouncing back of light when it hits a surface, while refraction is the bending of light as it passes from one medium to another.

Total internal reflection of light within the core of the fiber

Refraction of light within the core of the fiber

Reflection of sound within the core of the fiber

Absorption of light within the core of the fiber

Navier-Stokes equation

Euler's equation

Bernoulli's equation

Newton's equation

The pressure of a fluid is not affected by its speed

Bernoulli's principle only applies to gases, not liquids

As the speed of a fluid increases, its pressure decreases, and vice versa.

As the speed of a fluid increases, its pressure increases