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OCR A Level Physics

Owen Morris 9 questions

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Questions in this quiz (9)

  1. 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].
    1. Akinetic
    2. Benergy
    3. Csystem
  2. 2When a material is changing state, for example, when ice becomes water; does the kinetic energy increase?
    1. ATrue
    2. BFalse
  3. 3What is the Kelvin temperature scale known as?
    1. AThermodynamic
    2. BNon-thermodynamic
    3. CFluorescent
  4. 4If A and B are in thermal equilibrium with C, is A in equilibrium with B?
    1. ATrue
    2. BFalse
  5. 5Which quantities are needed when working out the energy supplied to a heater during a specific heat capacity or latent heat?
    1. AVoltage (V)
    2. BCurrent (I)
    3. CTime (t)
    4. DResistance (Ω)
    5. ECapacitance (F)
  6. 6Which equation allows you to work out the number of particles in an amount of gas?
    1. AN = nNₐ
    2. BK = R/Nₐ
    3. CN = Nₐ + 1
  7. 7Which equation is correct?
    1. AF ∝ 1/r²
    2. BF ∝ 1/d²
    3. CI ∝ 1/r²
  8. 8What are the missing words:

    Gravitational Potential is the ____ ____ to move a unit mass from infinity to that point.
    1. Awork done
    2. Btime taken
    3. Ctravelled direction
  9. 9Which equations do you need to use to derive escape velocity?
    1. AKinetic Energy and Gravitational Potential Energy
    2. BKinetic Energy and Gravitational Potential
    3. CGravitational Field Strength and Gravitational Potential Energy
    4. DResistance and Gravitational Potential Energy

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Description
Quiz on OCR A Level Physics, created by Owen Morris on 13/06/2018.
Language
English
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