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Search Results for thermal - All Grades

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Grade 7 Heat Transfer
Grade 7 Heat Transfer
Grade 5 Energy and Momentum
Thermal energy is
  1. kinetic.
  2. potential.
  3. both kinetic and potential.
  4. neither kinetic nor potential.
Grade 7 Energy and Momentum
Grade 8 Energy and Momentum
Which of these BEST describes the energy transformations in a coal-fired power plant?
  1. Mechanical to Chemical to Electrical to Thermal
  2. Electrical to Chemical to Mechanical to Thermal
  3. Thermal to Chemical to Electrical to Mechanical
  4. Chemical to Thermal to Mechanical to Electrical
Grade 6 Energy and Momentum
What is thermal energy?
  1. heat energy
  2. chemical energy
  3. kinetic energy
  4. sound energy
Grade 6 Heat Transfer
Which is thermal energy?
  1. Heat
  2. Water
  3. Matter
  4. None of the Above
Grade 6 Heat Transfer
Grade 6 Heat Transfer
Thermal insulator is a material that
  1. moves heat easily through the material.
  2. reduces or prevents the transfer of heat.
  3. is flammable and can start fires.
  4. does not exist.
Grade 9 Heat Transfer
Grade 5 Heat Transfer
What is thermal energy?
  1. Energy created by snow
  2. The kinetic energy of motion particles
  3. Silver spoons
  4. Conductors
Grade 7 Heat Transfer
A material through which thermal energy flows easily is called a                    .
  1. thermal contraction
  2. temperature
  3. thermal conductor
  4. convection current
Grade 8 Environmental Science
Grade 9 Heat Transfer
Grade 9 Heat Transfer
Grade 10 Heat Transfer
The word "thermal" means
  1. Earth.
  2. cold.
  3. atmosphere.
  4. heat.
Grade 6 Heat Transfer
An example of a thermal insulator is a                .
  1. copper wire
  2. rubber glove
  3. winter coat
  4. both b & c
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