Answer:
This is not the proper category for this question. Anyways, the answer is λ
=
526
n
m
=
526
×
10
−
9
m is the wavelength of the emitted photons
.
Answer:
philosophy is generally regarded as seeing the start of modern philosophy, and the shaking off of the medieval approach, especially scholasticism. It succeeded the Renaissance and preceded the Age of Enlightenment. It is often considered to be part of early modern philosophy.
He was not worry at all because he had a authority to act
Answer:
Primary sources are first-hand accounts of a topic while secondary sources are any account of something that is not a primary source. Published research, newspaper articles, and other media are typical secondary sources. Secondary sources can, however, cite both primary sources and secondary sources.