According to Christiaan Huygens, what was light made of?

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Multiple Choice

According to Christiaan Huygens, what was light made of?

Explanation:
Light is waves, according to Christiaan Huygens. He proposed that light travels as a disturbance through a medium called ether, with each point on a wavefront acting as a source of secondary wavelets. The new wavefront is the envelope of these wavelets. This view explains why light bends when it enters a different medium (refraction) since the speed of light changes between media and tilts the wavefront. It also accounts for diffraction and interference, where overlapping waves create bright and dark patterns. The ideas of light as discrete particles or as made of atoms or electrons don’t naturally account for these wave behaviors, so the wave picture is the best fit.

Light is waves, according to Christiaan Huygens. He proposed that light travels as a disturbance through a medium called ether, with each point on a wavefront acting as a source of secondary wavelets. The new wavefront is the envelope of these wavelets. This view explains why light bends when it enters a different medium (refraction) since the speed of light changes between media and tilts the wavefront. It also accounts for diffraction and interference, where overlapping waves create bright and dark patterns. The ideas of light as discrete particles or as made of atoms or electrons don’t naturally account for these wave behaviors, so the wave picture is the best fit.

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