Question

some points to minimise heat radiation​

Answer 1

Answer:

1. using insulators.

2. using sand

3. wearing white clothes.

Answer 2

Answer:

Simple ways to reduce heat loss include fitting carpets, curtains and draught excluders. It is even possible to fit reflective foil in the walls or on them. Heat loss through windows can be reduced by using double glazing. These special windows have air or a vacuum between two panes of glass.