Answer:
To begin with
Explanation:
This is the answer because you are beginning to tell about the olympic swimmer. Finally would not be it because it states that that is the end of the writing. it's not in addition because this is the first fact you have given and it wouldn't be equally important because that's opinionated.
Hope this helps.
I believe C would be the right option for this question
The best answer for this question would be:
to inspire readers with stories of resilience during the Great Depression
<span>The Great Depression was a time when the economic system was a mess and people were jobless for a time. The article describes the tenacity of what Franklin Roosevelt has done in order to get the economy up and running again by presenting the New Deal.</span>
Answer:
Explanation:
In the early 1800s (1801 to 1805, depending on the source), Thomas Young conducted his experiment. He allowed light to pass through a slit in a barrier, so it expanded out in wavefronts from that slit as a light source (under Huygens' Principle). In turn, that light passed through the pair of slits in another barrier (carefully placed the right distance from the original slit). Each slit, in turn, diffracted the light as if they were also individual sources of light. The light impacted an observation screen. This is shown to the right.
When a single slit was open, it impacted the observation screen with greater intensity at the center. It then faded as you moved away from the center. There are two possible results of this experiment:
Particle interpretation: If light exists as particles, the intensity of both slits will be the sum of the power from the individual slits.
Wave interpretation: If light exists as waves, the light waves will have interference under the principle of superposition, creating bands of light (constructive interference) and dark (destructive interference).
