Waves
What are the four characteristics of waves?
What is waves, Transverse waves, Longitudinal waves and measuring waves
What are Radio waves?
What is has the longest wavelength and lowest frequencies of all the electromagnetic waves
What is the 1st law
What is the Law of Inertia
How many joules equal a volt?
What is 1 joule
What does the Optic Nerve do?
What is transmits electrical signals from retina to the brain
What is a medium?
What is material through which a wave transfers energy
What does RADAR mean and what is it used for?
What is means Radio Detection and Ranging. It is used to find the speed of an object
What does the 2nd law do?
What is Force equals mass times acceleration
What are four things that slow down the flow of electrons?
What is Materials, Temperature, Length, and Cross section
What is the function of a Retina?
What is converts light waves to electrical signals
Do electromagnetic waves need a medium?
What is electromagnetic waves do not need a medium
List every electromagnetic waves in the electromagnetic spectrum in order from lowest to greatest
What is Radio waves, Microwaves, Infrared rays, Visible light, Ultraviolet rays, X-rays, and Gamma rays
What does the 3rd law do?
What is For every action there is an equal and opposite reaction
What is chemical potential energy?
What is energy that is converted to electrical potential energy in a battery
What is a lens?
What is a transparent piece of plastic or glass that is shaped to curve inwards or outwards
What is a Transverse wave?
What is a medium vibrates perpendicular to the direction of wave motion
What electromagnetic wave can causes skin cancer
What is Ultraviolet rays
What are the four main types of fraction?
What is Sliding Fraction, Rolling Fraction, Fluid Fraction, and Static Fraction
What is a Circuit breaker?
What is a device that triggers a switch to open circuits when current is too high
What are Convex lenses?
What is a lens that curve outwards
What is the Doppler Effect?
What is a change in wave frequency caused by movement of sound source, motion of the listener, or both
All electromagnetic waves travel at this speed in a vacuum?
What is 300,000,000 meters/second
What is the formula for force?
What is F=MA
What are three different types of electrical circuits?
What is Series Circuits, Parallel Circuits, and Complex Circuits
What are Concave lenses?
What is a lens that curves inwards