Motion & Forces
This is the force that constantly effects us on the planet Earth.
What is Gravity?
This is the unit of measurement for energy.
What is Joule?
This Croatian discovered AC electricity.
Who is Nikola Tesla?
This is the unit of measurement of sound.
What is decibel?
This is the physicist that formulated the Theory of Relativity.
Who is Albert Einstein?
This is the formula for Force according to Newtons Second Law.
What is mass times acceleration (m*a)?
This law states that energy cannot be created or destroyed.
What is the law of conservation of energy?
This type of a magnet is created when a current flows through wire.
What is an electromagnet?
These are two types of waves.
What is Transverse and Longitudinal?
The time it takes for half of a radioactive sample to decay.
What is half-life?
This is the area under a velocity–time graph.
What is displacement? (pomak, put)
The rate at which energy is transferred or work is done.
What is power?
This law relates voltage, current, and resistance.
What is Ohm’s Law?
This is the type of a wave the sound is.
What is Longitudinal?
This is the constant in general relativity.
What is the speed of light?
This force provides the inward pull needed to keep an object moving in a circular path.
What is centripetal force?
This form of energy is associated with the position of an object in a gravitational field.
What is gravitational potential energy?
This is the physicist that first conducted the experiment that demonstrated electromagnetic induction.
Who is Michael Faraday?
The bending of waves as they pass through an opening or around an obstacle.
What is diffraction?
This branch of modern physics studies the behavior of very small particles like electrons and atoms.
What is quantum mechanics?
Newton’s First Law is also known by this name.
What is the law of inertia?
This scalar quantity equals the force along a path and is frame-dependent in non-inertial systems.
What is work?
This law states that induced currents oppose the change that created them.
What is Lenz’s Law?
This phenomenon occurs when two waves of the same frequency overlap, producing regions of constructive and destructive reinforcement.
What is interference?
This phenomenon explains how light can behave as both a wave and a particle
What is wave-particle duality?