Light speed in water is 2.25 times 10^5 m/s so the index of refraction is higher than the index of refraction of light in a vacuum which is 1.0. (speed in vacuum for light is 300,000 km/s)
Index of refraction of light in water is 3.0 time 10^5 m/s divided by 2.25 times 10^5 m/s = 1.33.
Hope this is what you wanted.
Based on the scenario, it would be most likely that you're looking at : C. xylem cell of a rose bush
Only plants formed a cell plate during cytokineses. From the options above, only xylem is the parts of a plant
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Your spinal cord is part of your central nervous system. True or False
Answer: True
The answer is C. Population size
One type of landform formed by wind would be sanddunes. This is the only landform I can think of formed by wind. The wind blows the sand along so that it builds up into a dune perhaps when it hits an obstacle like a small rocky spur and whole deserts can be converted into dunes.
