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Perguntas do quiz (14)
1What is conduction?
- AConduction is the movement of something such as heat or electricity through a passage.
- BConduction is the circular motion that happens she warmer air or liquid - which has faster moving molecules, making it less dense - rises, while the cooler air or liquid drops down.
- CConduction is the process of changing from a solid to a gas without passing through an intermediate liquid phase
2What is convection?
- AConvection is energy that comes from a source and travels through some material or through space. Light, heat and sound are types of convection.
- BConvection is the circular motion that happens when warmer air or liquid - which has faster moving electrons, making it less dense - rises, while the cooler air or liquid drops down.
- CConvection is the movement of something such as heat or electricity through a passage.
3What is radiation?
- ARadiation is the circular motion that happens when warmer air or liquid - which has faster moving molecules, making it less dense - rises, while the cooler air or liquid drops down.
- BRadiation is the process of changing from a solid to a gas without passing through an intermediate liquid phase.
- CRadiation is energy that comes from a source and travels through some material or through space. Light, heat and sound are types of radiation.
4What is sublimation?
- ASublimation is the process of changing from a solid to a gas without passing through an intermediate liquid phase.
- BSublimation is the movement of something such as heat or electricity through a passage.
- CSublimation is energy that comes from a source and travels through some material or through space. Light, heat and sound are types of sublimation.
5What factors will effect how quickly something evaporates?
- Asound, substance, volume, wind
- Blight, heat, volume, sound
- Cheat, volume, wind, substance
6Heat: the form of energy that determines temperature
- AVerdadeiro
- BFalso
7Energy: this is the measure of how much average energy particles have.
- AVerdadeiro
- BFalso
8Kinetic Theory: the model for matter where heat is understood to be the speed of particle movements.
- AVerdadeiro
- BFalso
9Temperature: this is the measure of how much average energy particles have.
- AVerdadeiro
- BFalso
10Particle: the tiniest division of matter
- AVerdadeiro
- BFalso
11Insulation in the house:
- Acurtains, carpets, internal walls, cavity wall insulation
- Bradiators, fire, windows, underfloor heating
12Heating in the house:
- Acurtains, carpets, internal walls, cavity wall insulation
- Bradiators, fire, windows, underfloor heating
13Ways of generating electricity:
- ASolar power
- BHeat power
- CWave power
- DTidal power
- ENuclear power
- FKinetic power
- GWind power
14What is kinetic energy?
- AThis is when energy is carried by a flow of current in an electrical circuit.
- BAnything that is moving has kinetic energy. The faster you go, the more you have.
- CThis is energy being stored in traveling electromagnet waves e.g light, x-rays, microwaves, radio waves.
Informações
- Descrição
- Quiz sobre Sem título, criado por davis.rosa em 11-11-2014.
- Autor
- davis.rosa
- Idioma
- English
- Visualizações
- 1
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