Test
P1 True of False
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Preguntas del test (20)
1the equation for specific heat capacity is E=MCθ
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2energy can be created
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3efficiency = total energy in
total energy out- AVerdadero
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4the wasted energy on a sankey diagram is on the bottom
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5power=energy x time
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6A kWh is the amount of electrical energy used by a 1 kW appliance left on for 1 hour
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7wind turbines are reliable
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8solar cells are very polluting
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9non renewable energy is less efficient than renewable energy
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10non renewable energy is very polluting
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11light waves are longitudinal waves
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12sound waves are longitudinal waves
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13refraction is when waves spread out after passing through a small gap
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14radio waves diffract of the ionosphere
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15sound can be refracted
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16red shift is when stars are moving towards us
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17the closer the galaxy the greater the red shift
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18when a car is moving the wave lengths behind it seem longet than those infront
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19there is a low frequency electromagnetic radiation in space
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20the big bang theory was accepted straight away
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Información
- Descripción
- GCSE Physics Test sobre P1 True of False, creado por W0mpM3mb3r el 25/05/2016.
- Autor
- W0mpM3mb3r
- Idioma
- English
- Visitas
- 9
- Etiquetas
- Valoración
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