ACSPH019
Temperature is a measure of the average kinetic energy of particles in a system
ACSPH019 | Content Descriptions | Unit 1 | Physics | Science | Senior secondary curriculum
ACSPH024
Because energy is conserved, the change in internal energy of a system is equal to the energy added or removed by heating plus the work done on or by the system
ACSPH024 | Content Descriptions | Unit 1 | Physics | Science | Senior secondary curriculum
ACSPH018
All systems have thermal energy due to the motion of particles in the system
ACSPH018 | Content Descriptions | Unit 1 | Physics | Science | Senior secondary curriculum
ACSPH023
A system with thermal energy has the capacity to do mechanical work (that is, to apply a force over a distance); when work is done, the internal energy of the system changes
ACSPH023 | Content Descriptions | Unit 1 | Physics | Science | Senior secondary curriculum
ACSPH021
Change of state involves internal energy changes to form or break bonds between atoms or molecules; latent heat is the energy required to be added to or removed from a system to change the state of the system
ACSPH021 | Content Descriptions | Unit 1 | Physics | Science | Senior secondary curriculum
ACSPH025
Energy transfers and transformations in mechanical systems (for example, internal and external combustion engines, electric motors) always result in some heat loss to the environment, so that the usable energy is reduced and the system cannot be 100 percent …
ACSPH025 | Content Descriptions | Unit 1 | Physics | Science | Senior secondary curriculum