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thermal energy for a change of state = mass × specific latent heat. E = m L. For gases: pressure × volume = constant. p V = constant. weight = mass × gravitational field strength. W = m g. work done = force × distance (along the line of action of the force) W = F s. force = spring constant × extension.
pressure due to a column of liquid = height of column × density of liquid × gravitational field strength
Recall and apply equations. You will have to learn each of the following equations off by heart for each exam paper, and know when and how to use them. Equation 9 is required for the Higher Tier papers only (as indicated by the symbol HT). EQUATION. WORD EQUATION.
Equations given in the exam. change in thermal energy = mass × specific heat capacity × temperature change =. thermal energy for a change in state = mass × specific latent heat. =. ^ for a gas: pressure × volume = constant =.
thermal energy for a change of state = mass × specific latent heat. E = m L. For gases: pressure × volume = constant. p V = constant. weight = mass × gravitational field strength. W = m g. work done = force × distance (along the line of action of the force) W = F s. force = spring constant × extension.
The equations are listed in the AQA Specification (8463) GCSE Physics equations sheets. Download equation sheets showing the equations you are given (exam insert) and the equations you are expected to remember.
A student changes the volume of gas in a container and notes the pressure for different values of the volume. The results are shown in Figure 6 and plotted on the graph in Figure 7.
