What happened to the pod during those seconds when communication was lost?:

Gunpowder residue is most likely to show up where on a shooters hands

The magnetic field inside a superconducting solenoid is 4.50 t. the solenoid has an inner diameter of 6.20 cm and a length of 26.0 cm. determine (a) the magnetic energy density in the field and (b) the energy stored in the magnetic field within the solenoid.

Contains chemical energy. a. heat b. light c. natural gas