BARU
Ukuran huruf
Lembar kerjaEnergy and Energy Transfer
Total soal: 10
Worksheet time: 5mins
A fossil fuel is a renewable resource formed from the remains of ancient plants and animals.
Mechanical energy is the sum of an objects kinetic and potential energy.
A renewable resource forms at a rate must slower than it is used.
Select the renewable resource.
The amount of kinetic energy and potential energy in a system can be calculated.
At which potential does the ball have the most potential energy?
A
B
C
D
What do you use to measure temperature? (It is in the picture.)
thermostat
thermometer
barometer
Machine
What is the difference between a conductor and a insulator?
Wood is a good conductor but not a good insulator.
Metal is a good insulator but not a good conductor.
A conductor transmits energy well while a insulator does not.
An insulator transmits energy very well while a conductor does not.
Which of the following is the transfer of energy as heat by the movement of a liquid or gas.
Coduction
Convection
Emission
Radation
Which of the following terms means the amount of energy needed to raise the temperature of 1 gram of water by 1 degree Celsius.
Heat
Temperature
Thermal Energy
Calorie
