| 1. |
|
What is meant by “thermal
mass”? |
| 2. |
|
Which kinds of substances have
high thermal mass? |
| 3. |
|
Which types of materials have the
least heat holding capacity? |
| 4. |
|
Which colour is the best for absorption
and radiation of heat? |
| 5. |
|
Which colour is the best reflector
of light and heat? |
| 6. |
|
How can a rainwater tank be used
to provide winter warmth for a house? |