Criado por kate.wainwright
aproximadamente 9 anos atrás
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Questão | Responda |
Which equation would you use to calculate the average speed of an object if you know the total distance travelled and the time taken? | |
There are two equations involving acceleration, what are they? | |
What is the equation for working out weight, given the mass of an object? | |
What is the equation for calculating density? | |
What is the Hooke's Law equation? | |
What is the equation for the moment of a force? | Moment = force x perpendicular distance from the pivot |
What is the equation for momentum? | Momentum = mass x velocity |
What is the impulse equation? | |
What is the equation for kinetic energy? | |
What is the equation for potential energy? | |
There are two equations for efficiency. What are they? | |
What is the work done equation? | W = F d |
There are several equations for power. What are they? | |
What is the equation for pressure exerted by a solid? | |
What is the equation for pressure in liquids? | |
What is Boyle's Law for gases? | |
What is the pressure law? | |
How do you convert degrees C into degrees K? | |
What is the equation for specific heat capacity? | |
What is the equation for heat capacity? | heat capacity = energy divided by temperature change |
What is the equation for latent heat? | |
Which equation links the velocity, wavelength and frequency of a wave? | |
How are the time period and frequency of a wave related? | |
What is the definition of refractive index? | |
What is Snell's law? | |
Which equation would you use to work out the critical angle of light in a medium? | |
Which equation links charge, current and time? | Q = I t |
Which equation links potential difference, energy and charge? | |
Which equation defines resistance? | |
What is the equation for resistors in series? | |
What is the equation for resistors in parallel? | |
How would you calculate electrical energy? | P = I V |
How would you calculate electrical energy? | E = I V t |
What are the transformer equations? |
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