The ideas held by ancient greeks which was supported by scientific experiments includes:
- Light is a wave or disturbance that travels through spaces in the air.
- Light is a substance carrying particles that flow from a light source.
<h3>What was the
ancient Greeks idea?</h3>
The ancient greeks emphasized more on logic and the idea of impartial and rational observation of the natural world..
Hence, some of their idea were Light is a wave or disturbance that travels through spaces in the air and Light is a substance carrying particles that flow from a light source.
Therefore, the Option A & B is correct,
Missing options "Light is a wave or disturbance that travels through spaces in the air.
Light is a substance carrying particles that flow from a light source.
Light is a stream of rays that comes with great velocity from the eyes of an observer.
Light is the result of rays that leave the eyes, reflect off an object, and interact with sunlight to become visible.
Light is made of a combination of electric and magnetic fields that travel at the speed of light."
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The emancipation proclamation meant that all slaves still held in the rebellious states are now free. And Juneteenth is a holiday in which the day slaves where freed.
That its good for everyone to catch up on there work and its easy to do
Riis states that if the nation does not wipe out slums, the slums will wipe out.
He see the battle against slums as a battle with poverty. He states that the battle must be won as fasts as possible, stating that the slums are the enemy of civilization.
