An educational website describes a thermal process as:
'bubbles of vapor form and expand throughout the entire bulk of a liquid when it is heated to a specific, constant temperature.'
Which process is being described?
condensation
evaporation
sublimation
boiling
313 exam-style questions on CIE IGCSE Physics 2.2.3a Melting, boiling, condensation and solidification. Each one has a worked solution and a mark scheme showing where the marks go.