What is this nuclide half-life

Assignment Help Physics

Reference no: EM13691407

I have been working on this problem for a while now, and it's supposed to be really simple, but I can't get the solution can you sort of guide me through this problem, and show me the equations you used?

Problem: A radioactive sample containing 1.35 x 10¹⁷ nuclei has activity 2.57 x 10¹² Bq.

A- What is this nuclide half-life?

Please keep answer short and simple and please no copy and paste.

Reference no: EM13691407

Questions Cloud

How much work is done on the car : A car (m = 1,300 kg) is traveling at an initial speed of 14 m/s. It then slows to a stop over a distance of 90 m due to a force from the brakes. How much work is done on the car

Find the work done by friction : A hockey puck of mass 0.27 kg is sliding along a slippery frozen lake, with an initial speed of 67 m/s. Find the work done by friction

Find the net downward force on the tanks flat bottom : You are assigned the design of a cylindrical, pressurized water tank for a future colony on Mars, Find the net downward force on the tank's flat bottom

Find at what rate is the fuel consumed : A fission reactor produces 1400MW of electric power. Assume it operates at 39% efficiency, At what rate is the 235^U fuel consumed

What is this nuclide half-life : A radioactive sample containing 1.35 x 1017 nuclei has activity 2.57 x 1012 Bq. What is this nuclide half-life

Obtain the total mass of matter and antimatter required : The starship Enterprise on the television program Star Trek was powered by a matter-antimatter reactor. What is the total mass of matter and antimatter required, assuming a 100% efficient engine

What is the magnitude of the average emf induced in the loop : A square loop of wire with sides of length 44cm is in a uniform magnetic field perpendicular to its area. what is the magnitude of the average emf induced in the loop

What is the voltage across the secondary coil : The primary coil of an ideal transformer is connected to a 120-V source and draws 1.0 A. What is the voltage across the secondary coil

What is the area of the loop : A uniform magnetic field is at right angles to the plane of a wire loop. The field decreases by 0.15Tin 1.0 x 103 s, What is the area of the loop

User Account

All Pages