Energy
The ability to do work.
What is energy?
Convert 10 degrees Celsius to Fahrenheit.
What is 50 degrees Fahrenheit?
Force you apply to a machine.
What is the input force?
Definition of Work.
What is the transfer of energy to an object by using a force that causes the object to move in the direction of the force?
Temperature is actually measuring.
What is kinetic energy of the particles in the matter?
What is the law of conservation of energy?
What is energy cannot be created nor destroyed. Only converted or changed.
Temperature at which water boils in the Kelvin scale. In Celsius it boils at 100.
What is 373 Kelvins?
3 types of pulleys
What are movable, fixed, and a block and tackle?
Equation for work.
What is W=F X d?
Equilibrium of temperatures
What is something that is hot combines with something that is cold. The warm thing cools down and the cool thing warms up. They are both at the same temperature.
Units for energy.
What is Joules?
Convert 65 degrees Fahrenheit to Celsius.
What is 18.33 degrees Celsius?
A device that makes work easier by changing the size, or direction of a force.
What is a simple machine?
If a person applies a force of 30 Newtons to a crate and moves it a total of 2 meters what is the work?
What is 60 joules?
An increase in the size of a substance in response to an increase in the temperature of the substance.
What is thermal expansion?
5 types of energy.
What is kinetic, potential, gravitational potential, thermal, chemical, electrical, sound, light, and nuclear?
Convert 10 degree Kelvin to Celsius
What is -263 degrees Celsius?
Two or more simple machines put together.
What is a compound machine?
What is the power if I complete 100 joules of work in just 15 seconds?
What is 6.6 watts?
Temperature scale that starts at absolute zero.
What is the Kelvin scale?
Equation for kinetic energy
What is mv2/2?
Convert 299 degree Kelvin to Fahrenheit.
What is 78.8 degrees Fahrenheit?
Six simple machines.
What are the lever, pulley, wheel and axle, inclined plane, wedge, and screw?
1 watt is equal to
What is 1 joule per second?
The scales for temperature that systems international uses.
What is the Celsius and Kelvin scale?