Multiple Choice
At the present time,the truly elementary particles are thought to be the
A) quarks,leptons,and vector bosons.
B) hadrons and baryons.
C) baryons and quarks.
D) leptons and hadrons.
E) quarks and photons.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: In the past neutrinos were thought to
Q2: Redshift measurements of a galaxy yield
Q4: In the present understanding of the
Q5: The Starship Enterprise is powered by combining
Q6: Leptons<br>A)are less massive than the lightest hadron.<br>B)include
Q7: A possible explanation for the fact that
Q8: The charge of the u quark is<br>A)e<br>B)(-1/3)e<br>C)(2/3)e<br>D)(-2/3)e<br>E)(1/3)e
Q9: Hadrons are thought to be<br>A)without structure.<br>B)composed of
Q10: Which of the following statements about particles
Q11: Particles that decay via the weak interaction