
Power and Watt's Law
Authored by Karina Salazar Chamlati
Physics
9th Grade
NGSS covered
Used 1+ times

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27 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the relationship between power and work?
Power is the ability to do work.
Work is the ability to generate power.
Power and work are unrelated.
Work is the resistance to power.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which laws are combined to find current, voltage, resistance, and power?
Ohm’s Law and Watt’s Law
Newton’s Law and Coulomb’s Law
Kirchhoff’s Law and Faraday’s Law
Boyle’s Law and Charles’s Law
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is power?
The rate at which work is done
The amount of energy stored
The force applied to an object
The speed of an object
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a Watt?
A unit of force
A unit of power
A unit of energy
A unit of speed
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is electrical power?
The energy stored in a battery
The rate at which electrical energy is transferred
The voltage across a circuit
The resistance in a wire
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the unit of power?
Newton
Joule
Joules/second
Meter
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is one joule defined in terms of force and distance?
The force of one newton moving an object one meter
The force of one joule moving an object one meter
The force of one newton moving an object one kilometer
The force of one joule moving an object one kilometer
Tags
NGSS.HS-PS3-2
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