phases of matter
electricity
periodic elements
ohm's law
characteristics of waves
100
I have to be melted to become liquid
Solid
100
true or false an car can be electric
true
100
ewhat element has an atomic number of 7
nitrogen
100
do ohms law include math
yes
100
what is an compression?
The part of a longitudinal wave where the particles of the medium are close together.
200
what type of matter is lightening considered.
plasma{may not have known this}
200
true or false a battery is electric
yes only to flashlights, smartphones, and electric cars.
Yes
200
what element has an atomic number of 47
silver
200
what is ohms law
Ohm's Law is made from 3 mathematical equations that shows the relationship between electric voltage, current and resistance.
200
What are waves and their properties?
These include sound waves, light waves, radio waves, microwaves and others. All kinds of waves have the same fundamental properties of reflection, refraction, diffraction and interference, and all waves have a wavelength, frequency, speed and amplitude.
300
Contain one type of atom.
gas
300
true or false this can happen from electricity.
yes
300
what element is represented by the letter U
Uranium
300
what is the formula for ohms law {what do V,R,A stand for.
V=voltage
R=resistence
A=amps
300
what is a wave?
Waves are disturbances that travel through a fluid medium.
400
This matter has no shapes and cant be in put in shapes unless frozen
liquid
400
if you set your hair on fire do it become electric or not
no
400
what is a type of gas
helium
400
How do you use ohm's law
- To find the Voltage, ( V ) [ V = I x R ] V (volts) = I (amps) x R (Ω)
- To find the Current, ( I ) ...
- To find the Resistance, ( R ) ...
- To find the Power (P)
400
what does a wave include?
Several common wave characteristics include frequency, period, wavelength, and amplitude. There are two main type of waves, transverse waves and longitudinal waves
500
First type of matter discovered
plasma
500
what can be electricity
lightening
500
Name 10 metals on the periodic table
Aluminium,Copper,Sliver,Gold,Platinum, Mercury,Iron, Zinc,Gallium, & Titanium
500
what do ohm's law state
Ohm's law states that the current through a conductor between two points is directly proportional to the voltage across two points.
500
what are the types of waves
- Longitudinal wave *s - Movement of the particles are parallel to the motion of the energy. ...
- Transverse wave *s - movement of the particles are at right angles (perpendicular) to the motion of the energy. ...
- Surface wave *s - particles travel in a circular motion.