A secondary school revision resource for AQA GCSE Science about energy, electricity, heat transfer and efficiency. ... There are some simple ways to reduce heat loss, including fitting carpets, curtains and draught excluders. Heat loss ... You may wish to view this BBC News item from 2006 about energy efficiency in homes. read more
The transfer of heat by radiation involves the carrying of energy from an origin to the space surrounding it. The energy is carried by electromagnetic waves and does not involve the movement or the interaction of matter. read more