Sagot :
MAX PLANCK
Answer:
16. A. Max Planck
17. A. Max Planck
18. A. Max Planck
19. A. Max Planck
Explanation:
⇨Max Planck proposed the Quantum theory.
⇨Max Planck introduces the concept of quantization of light energy.
⇨Max Planck theorized that the light is composed of bundles of wave energy later called photons.
⇨Max Planck explained the photon theory, photoelectric effect and supported the idea of Plank that light is quantized.
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