Electricity
A space around a charged particle where the particle exerts electric force on other charged particles.
What is electric field?
This makes litmus paper turn red.
What is an acid?
The tendency to do nothing or stay unchanged.
What is inertia?
A measure of the Rate at which work is done
What is power?
What happens when a single loop is interrupted in a parallel circuit.
What is "the current continues to flow through the circuit"?
The concept that the total electric charge within a closed system always remains constant (no charge is lost or gained).
What is the law of conservation of charge?
Has a pH greater than 7.
What is a base?
Unit of measurement for mass
What is kilograms?
A device that makes doing work easier
What is a machine?
A train traveled 20 miles North in 30 minutes (0.5 hrs). What is the train's velocity in MPH? (V=D/T)
What is 40 MPH North?
When current keeps reversing direction
What is alternating current?
Releases hydrogen ions when mixed with water.
What is an acid?
The greater the force that is applied, the _________ the acceleration.
What is greater?
A form of energy that an object or particle has by reason of its motion
What is kinetic energy?
Work is measured in ________.
What is joules?
The buildup of electric charge on objects.
What is static electricity?
What you get when you mix 200mL of a strong acid with 100mL of a strong base.
What is a weaker acid?
This property of an object determines how much inertia it has.
What is mass?
The transfer of energy that occurs when a force makes an object move
What is work?
Power is measured in _____________.
What is watts?
A circuit that has two loops.
What is a parallel circuit?
What you get when you mix 300mL of a weak acid with 500mL of a strong base.
What is a weaker base?
Newton's 3rd law says that forces must always occur in __________.
What is pairs?
The energy that an object has due to its position above the earth, energy due to its height
What is gravitational potential energy?
Current is measured in ____________.
What is amps?