Test
OCR A Level Physics
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Preguntas del test (9)
1Internal energy is the sum of the [blank_start]kinetic[blank_end] and potential [blank_start]energy[blank_end] of the particles within a [blank_start]system[blank_end].
- Akinetic
- Benergy
- Csystem
2When a material is changing state, for example, when ice becomes water; does the kinetic energy increase?
- AVerdadero
- BFalso
3What is the Kelvin temperature scale known as?
- AThermodynamic
- BNon-thermodynamic
- CFluorescent
4If A and B are in thermal equilibrium with C, is A in equilibrium with B?
- AVerdadero
- BFalso
5Which quantities are needed when working out the energy supplied to a heater during a specific heat capacity or latent heat?
- AVoltage (V)
- BCurrent (I)
- CTime (t)
- DResistance (Ω)
- ECapacitance (F)
6Which equation allows you to work out the number of particles in an amount of gas?
- AN = nNₐ
- BK = R/Nₐ
- CN = Nₐ + 1
7Which equation is correct?
- AF ∝ 1/r²
- BF ∝ 1/d²
- CI ∝ 1/r²
8What are the missing words:
Gravitational Potential is the ____ ____ to move a unit mass from infinity to that point.- Awork done
- Btime taken
- Ctravelled direction
9Which equations do you need to use to derive escape velocity?
- AKinetic Energy and Gravitational Potential Energy
- BKinetic Energy and Gravitational Potential
- CGravitational Field Strength and Gravitational Potential Energy
- DResistance and Gravitational Potential Energy
Información
- Descripción
- Test sobre OCR A Level Physics, creado por Owen Morris el 13/06/2018.
- Autor
- Owen Morris
- Idioma
- English
- Visitas
- 1
- Etiquetas
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