Answer:
<u>Definition: </u>
Speed of light, speed at which light waves propagate through different materials. In particular, the value for the speed of light in a vacuum is now defined as exactly 299,792,458 metres per second.
<u>Calculation:</u>
Formula: c = f where: c = the speed of light = 300,000 km/s or 3.0 x 108 m/s. = the wavelength of light, usually measured in meters or Ångströms (1 Å = 10-10 m)
Explanation:
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D. Spends more tax revenues than it receives
Answer: REVOLVING DOOR
Explanation:
REVOVING DOOR PRACTICE
This refers to the movement of officials from the public sector to the private sector and from the private sector to the public sector.
The movement is usually more in line with what the officials did in their previous appointment meaning that government officials moving to the private sector can become lobbyists for actions they were pursing as government employees and private specialists can be hired by government to take up positions that relate to their work in the private sector.
It is for this reason that the term, "revolving door" was coined because it describes the two way movement just explained.
Answer: FDR's ambitious plan transformed the Tennessee Valley by creating dams and reservoirs for electricity and flood control, controlling soil erosion through forest restoration and better farming techniques, and improving navigation and commerce along the Tennessee River.
