Cards in this guide (14)
What is the term for a tool that makes work easier by changing the size or direction of a force
machine
Are you referring to simple machines?
wikipedia.org/wiki/Simple_machine
machine
Which type of lever always increases mechanical advantage
What term describes a measure of the average kinetic energy of the particles in matter
How is the energy of the sun transferred through the void of space
What instrument can be used to calculate specific heat capacity
A calorimeter can be used to calculate specific heat
capacity.
What type of device is used to transform thermal energy into electrical energy
A generator. It uses the heat energy from burning gasoline or a
similar fuel.
Which of these most affects the strength of an electric field
distance between charged particles
How do machines make work easier and faster
Machines can streamline manufacturing. This allows products to
be made the same each time. Machines can also work every hour of
the day without needing sleep, like humans.
What best describes the relationship between heat and temperature heat and temperature are the same thing heat changes temperature heat is a measure of temperature or temperature measures
The flow of heat in and out of an object changes its
temperature.
What kind of machine is made of two or more simple machines-
A compound machine is made up of two or more simple machines.
Most of the machines we see today are compound machines, some
examples are: zippers, can openers, bicycles, staplers, scissors,
pencil sharpeners, ceiling fans, pizza cutters, wheelbarrows, and
bulldozers.
If a substance has a temperature of 273 kelvins, what is its temperature in degrees Celsius Note: C = K - 273
Which term defines something that does not transfer thermal energy efficiently
Which of these would you expect to make a good insulator
