The proton is believed to consist of what quark combination? (up, ...

[madam-professor]

The proton is believed to consist of what quark combination? (up, down, strange, charm, top, bottom)
 
  A) uud
  B) ddu
  C) uds
  D) ttb
  E) bbt

Question 2

A gray (Gy) is
 
  A) 3.70  1010 decays/s in radium.
  B) the SI unit of absorbed dose = 1 J/kg = 100 rad.
  C) a dosage of 2.58  10-4 C/kg.
  D) the SI unit of radioactivity (= 1 decay/s).
  E) 10-2 J/kg.

[cascooper22]

Answer to Question 1

A

Answer to Question 2

B

[madam-professor]

Excellent

[DylanD1323]

Thanks for the timely response, appreciate it