Chronograph is an instrument which measures the following in forensic ballistics:
A. Temperature inside the barrel of gun
B. Velocity of the projectile
C. Trajectory of the projectile
D. Angle of fire of a gun
Answer:B
Chronograph is an instrument which measures the following in forensic ballistics:
A. Temperature inside the barrel of gun B. Velocity of the projectile C. Trajectory of the projectile D. Angle of fire of a gun