One fundamental difference between a particle and its antiparticle is the
A. number of quarks contained in each particle.
B. charge, if the particle has a charge.
C. spin.
D. mass.
Answer: B
You might also like to view...
Series/Parallel Circuits: For the circuit shown in the figure, the current in the 8.0-? resistor is 0.50A. What is the current in the 2.0-? resistor? All the numbers shown are accurate to two significant figures.
A. 2.25 A B. 0.75 A C. 4.5 A D. 9.5 A E. 6.4 A
Entropy is a measure of
A) messiness. B) disorder. C) both of the above D) none of the above
A 1.0-kg block is pushed up a rough 22° inclined plane by a force of 7.0 N acting parallel to the incline. The acceleration of the block is 1.4 m/s2 up the incline. Determine the magnitude of the force of friction acting on the block.
A. 1.9 N B. 2.2 N C. 1.3 N D. 1.6 N E. 3.3 N
A fancy sports car passes Big Ben at a speed of 0.600 c. What time interval will the driver measure for a one-second interval on the large clock?
a. 1.67 s b. 0.800 s c. 1.25 s d. 0.600 s e. 1.00 s