<span>the answer is Mesopotamians</span>
A primary source is from someone who was apart of the event that’s being sourced, such as a holocaust survivor recounting the events of the holocaust, or someone who witnessed a murder. A secondary source would be someone sharing the primary source, such as a newspaper or a book! Hope this helps!
These phenomenal age paved way to the age of "enlightenment" where there was a loosely organized intellectual movement, secular, rationalist, liberal, and egalitarian in outlook and values, that flourished in the middle decades of the eighteenth century. The name was self-bestowed, and the terminology of darkness and light was identical in the major European languages. <span>The Enlightenment included a range of ideas centered on reason as the primary source of authority and legitimacy, and came to advance ideals such as liberty, progress, tolerance, </span>fraternity<span>, </span>constitutional government<span>, and </span>separation of church and state.
Answer:
0.05 meters
Explanation:
Given that:
Frequency of wave = 6 x 109Hz
Assume the wave travels at the speed of light, V = 3 * 10^8 m/s
The wavelength is related to frequency and speed of wave using the relation ;
v = fλ
λ = speed of wave, V / frequency, f
λ = (3 * 10^8) / (6 * 10^9)
λ = 0.5 * 10^(8 - 9)
λ = 0.5 * 10^-1
λ = 0.05 m = 5cm
