D. graduated cylinder used to find volume and triple beam balance used to find mass
Explanation:
1.The light reflected from the CD/DVD or soap bubble or oil film forms an interference with the surrounding light. The inference both constructive and destructive making some color appear and some disappear.
2.As light behaves as wave it will interfere differently at different angles. At certain angle it will interfere constructively and at certain angle it will interfere destructively making some color brighter and some disappear. So, at different angles the color are different.
Answer:it's not
Explanation:there's no proof.
The answer you are looking for is Gneiss my dude.