Statistics for Physics quantities

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General Stats

  • This quiz has been taken 45 times
  • The average score is 6 of 17

Answer Stats

HintAnswer% Correct
The rate change of velocity, a vector quantityAcceleration
95%
The maximum displacement from the equilibrium position (waves)Amplitude
80%
The average time taken for half the number of active nuclei in a sample of an isotope to decayHalf-life
66%
A property of a component calculated by dividing the potential difference across it by the current in itResistance
55%
The charge stored per unit potential difference across a capacitorCapacitance
43%
The constant speed reached by an object when the drag force (and upthrust) is equal and opposite to the weight of the objectTerminal velocity
43%
Force per unit cross-sectional areaPressure
39%
The product of one of the forces of a couple and the perpendicular distance between the forcesTorque
27%
The difference between the displacements of particles along a wave, or the difference between the displacements of particles on different wavesPhase difference
25%
The energy required per unit mass to change the temperature by 1KSpecific heat capacity
25%
The extension per unit length, a dimensionless quantityTensile strain
25%
The minimum energy needed to remove a single electron from the surface of a particular metalWork function
25%
Defined as the energy transferred from chemical to electrical energy per unit chargeElectromotive force
20%
The ratio of tensile stress to tensile strain when these quantities are directly proportional to each otherYoung modulus
20%
The lowest frequency at which an object can vibrateFundamental frequency
16%
The strength of a magnetic fieldMagnetic flux density
16%
Defined as the energy transferred from electrical energy to other forms per unit chargePotential difference
16%

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