Question

It has been determined that a vase from an archaeological dig is emitting radiation that can only be stopped by very dense materials such as lead or concrete. Which of the following types of radiation is most likely being emitted from the vase?

Select one:
a. Alpha
b. Beta
c. Proton
d. Gamma​

Answer 1

gamma radiation because it can not go through concrete or lead, the radiation is absorbed by the concrete and thus is stopped by it