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WorksheetsAssessment: Thermal Energy (Heat Transfer)
Total questions: 10
Worksheet time: 5mins
Which process of heat transfer occurs through direct contact between objects?
radiation
conduction
evaporation
convection
What is the transfer of heat through a fluid or gas called?
conduction
evaporation
radiation
convection
Which process of heat transfer does not require a medium to transfer heat?
evaporation
convection
conduction
radiation
What is the main mode of heat transfer in solids?
radiation
conduction
evaporation
convection
Which process of heat transfer occurs due to the movement of particles in a fluid or gas?
evaporation
convection
radiation
conduction
What is the transfer of heat through electromagnetic waves called?
convection
radiation
absorption
conduction
Which process of heat transfer is responsible for the heating of the Earth by the Sun?
conduction
radiation
convection
evaporation
What is the unit used to measure heat transfer?
ampere (A)
watt (W)
joule (J)
newton (N)
Which process of heat transfer is responsible for the circulation of hot water in a pot?
evaporation
radiation
conduction
convection
What is the transfer of heat from one object to another through direct contact called?
radiation
convection
absorption
conduction
