octavius007g octavius007g

16-12-2021
Physics

contestada

i need help please answer
what is the activity in 2053 if in 2017 was 25kBq and the half life is 12?

Respuesta :

00053169 00053169

16-12-2021

Answer:

half or time for half the nuclei to decay.

Explanation:

Answer Link

Otras preguntas

How did the county unit system support segregation?

Which climate zone has all types of weather with changing seasons? A. desert B. tropical C. temperate D. polar

Wood and glass used to create frames for customers. The owner’s experience in seeking out the best wood and glass suppliers. Specialized equipment for cutting

What is the great compromise conflicting ideas

help me pleaseeee Read the following quote from a letter written by Hernan Cortes to King Charles V in 1520. “I will say no more than that the manners of the pe

PQR has vertices at P(2, 4), Q(3, 8) and R(5, 4). A similarity transformation maps PQR to ABC, whose vertices are A(2, 4), B(5.5, 18), and C(12.5, 4). What is t

True or false? You can rely solely upon induction to prove that your conclusion is correct. A. True B. False

What are two ways each that higher prices, Barriers to entry, and reduced competition are breaking the power of monopolies

What country located to the southeast of australia is made up of two islands?

Some 90 percent of a cell's time in the normal cell cycle may be spent in this phase. Interphase Prophase Metaphase Anaphase