Nuclear Physics

A. 1
B. -1
C. +2
D. -2

A. Light waves
B. Heat waves
C. Microwaves
D. γ-rays

A. Sr-90
B. I-131
C. CA-41
D. C-14

A. α-rays
B. β-rays
C. γ-rays
D. Neutron-rays

A. Trajectory
B. Range
C. Firing level
D. Limit

A. Refrigeration
B. Aerosol spray
C. Plastic foam industry
D. All of above

A. Energy
B. Charge
C. Mass
D. MomentumB.

A. ZnS
B. Barium platinocyanide
C. Calcium tungstate
D. All of above

A. Fast counting
B. Extremely fast counting
C. Slow counting
D. All situations

A. 10 times more
B. 100 times more
C. 100 times less
D. 10 times less