SammBamm3942 SammBamm3942
  • 12-09-2022
  • Physics
contestada

The decay rate of a radioactive sample decreases from 175 kbq to 12.4 kbq in 18.3 s.What is the decay constant of this sample?

Respuesta :

Otras preguntas

If the diameter of a circle is half of a yard, then its radius is how many inches?
A 75 force is applied to the side of a crate resting on a level floor. The crate has a mass of 25kg. If the coefficient of static friction is .15, is the 75 N f
8. Intrusive igneous rock bodies are called A. tephra. B. tectonics. C. cinder cones. D. plutons.
how to solve 0.01x+0.07y=0.22 and 0.03x-0.05y=0.14 by substitution
What numbers add up to -5 and multiply to get -90
Which cell part converts food into energy that is usable by a cell?
Enzymes have many uses in home and industry.what type of organisms are used to produce these enzymes?Chose the correct answer from the following options:Mammals
what are three physical properties of aluminum foil
What does this mean?The levying money for or to use of the crown by pretense of prerogative,without grant of parliament, for long time, or in other manner than
What is the most dense thing in the world