Both 192ir and 137cs are used in barchytherapy, the use of radioactive isotopes to treat various cancers. both are beta emitters.
(a)explain how this observation is consistent .
(b)how do the the n/z ratios for these two medical isotopes compare to each other ? how do they compare to their nearest stable isotopes?

The metric unit of electrical power is the watt volt ampere ohm

Acoil formed by wrapping 80 turns of wire in the shape of a square is positioned in a magnetic field so that the normal to the plane of the coil makes an angle of 28.0° with the direction of the field. when the magnetic field is increased uniformly from 200 µt to 600 µt in 0.400 as, an emf of magnitude 80.0 mv is induced in the coil. what is the total length of the wire?

Which notation is used to represent an alpha particle? a. b. c. d.