Multiple Choice
The field quanta that are thought to be mediating the gravitational force is called
A) photon.
B) graviton.
C) nucleon.
D) gluon.
E) W and Z particles.
Correct Answer:

Verified
Correct Answer:
Verified
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
Q13: The fact that the reaction <sup>37</sup>Cl +
Q15: In the standard model, weak charge is<br>A)
Q16: In the standard model, as with the
Q22: Particles that decay via the strong interaction
Q22: The Starship Enterprise is powered by combining
Q26: The cosmic background radiation strongly suggests that<br>A)the
Q27: Particles that participate in the strong nuclear
Q33: According to Hubble's law,the age of the
Q54: The charge of the particle dds is<br>A)e<br>B)(1/3)e<br>C)(-2/3)e<br>D)-e<br>E)zero