WorksheetsHeat and Work
Total questions: 10
Worksheet time: 5mins
If a kid pushes a 200N a distance of 3m, what is the work done?
200J
600J
66J
30J
The heat transfer illustrated by the diagram is
Conduction
Convection
Radiation
Temperature measures
the amount of thermal energy in an object
the average kinetic energy of the particles in an object
the amount of heat in an object
the specific heat of an object
Branch of physics that deals with heat, work, temperature, and energy. To transfer of energy from one place to another and from one form to another.
Mechanics
Thermodynamics
Friction
Heat Transfer
When energy is transferred to a substance it will become heat, then this internal energy can be used to do work.
FALSE
TRUE
a machine that converts thermal energy into mechanical energy
heating appliance
thermostat
refrigerator
heat engine
IT is the device that transfer heat energy from low temperature to high temperature.
heat engine
heat pump
refrigerator
4. What is the correct sequence of a four-cycle stroke gasoline engine?
I. Intake III. Exhaust
II. Power IV. Compression
I, II, III, IV
II, III, IV, I
I, IV, II, III
I, III, IV, II
