anakhernandezo1 anakhernandezo1

29-05-2018
Biology

contestada

whats the difference between primary and secondary barriers?

Respuesta :

sherrieasbury19 sherrieasbury19

29-05-2018

difference between a primary and secondary barrier

primary barrier designed to protect against primary beam whereas secondary barrier designed to protect against secondary beam (scatter, leakage, stray, etc.)

Answer Link

Otras preguntas

using echos to find an object

Which two programs were passed as part of Lyndon Johnson's War on Poverty? Food Stamps and Farm Subsidies Women's Health Coverage and Unemployment Insurance Med

If the ecosystem is balanced, which populations should be the largest? Which should be the smallest?

The laws of Rome were written down in 450 B.C. and called the ___

If the ecosystem is balanced, which populations should be the largest? Which should be the smallest?

Which statements accurately define history? Choose all answers that are correct. A. a documented narrative of change over time B. the study of the human past C.

The nucleus of the cell is responsible for

What did the US government do to ensure there would not be any vital factory work stoppages during World War II?

Is 0.777 rational or irrational?

2y-6=8x+4 find the slope

ACCESS MORE EDU ACCESS Universidad de Mexico