(a(i))[1]
State the name of a liquid used in liquid-in-glass thermometers.
(a(ii))[1]
State the values of these fixed points.
(b(i))[1]
Complete the sentence. Select one word from the box: conduction, convection, radiation. Thermal (heat) energy is transferred through the metal can by [BLANK].
(b(ii))[3]
Describe how thermal energy moves through the water. Include your discussion of density changes.