Question

1. A plane mirror _______ reflect 100 percent light falling on it.
2.Magenta,cyanand yellow are the ______ colours

Answer 1

Answer:

1. A plane mirror doesn't reflect 100 percent light falling on it.

2.Magenta,cyan and yellow are the secondary colours

Answer 2

Answer:

• A normal plane mirror reflects only 99% of the incident rays of light falling on it.
• The protractors are colored cyan, magenta, and yellow.

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