A. Directions. Read each item carefully. Write the correct answer on the space provided.

A.Christian Huygens

B.Max Planck

C.Sun

D.Isaac Newton

E.James Clark Maxwell

1. He believed that light behaves like a particle.
2. He believed that light behaves like a wave.
3. He explained that light can be a particle and can also be a
wave.
4. He proposed the Electromagnetic Theory of Light.
5. It is known as a natural source of light.

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