Science homework ! :O
There's some science homework about Optics (Light) & I am stumped.. If you could help we with ANY of these questions (even if it's just one)Please do.
1.Can opaque materials be classified in another way ?
2.What happen when light strikes an opaque material ?
3.Name the three properties that describe the amount of like energy absorbed or reflected.
4.Why do builders often use dark shingle on Canadian homes ?
5.Which absorbs more energy, wood or aluminum siding ? Why ?
6.Which absorbs more energy, stucco or plaster ? Why ?
Thanks.
There's some science homework about Optics (Light) & I am stumped.. If you could help we with ANY of these questions (even if it's just one)Please do.
1.Can opaque materials be classified in another way ?
2.What happen when light strikes an opaque material ?
3.Name the three properties that describe the amount of like energy absorbed or reflected.
4.Why do builders often use dark shingle on Canadian homes ?
5.Which absorbs more energy, wood or aluminum siding ? Why ?
6.Which absorbs more energy, stucco or plaster ? Why ?
Thanks.