# Question: a The quark combination for an antiproton is 1 uud

(a) The quark combination for an antiproton is (1) uud, (2) udd, (3) uud, (4) udd.

(b) Prove that your answer to part (a) gives the correct electric charge for the antiproton.

(b) Prove that your answer to part (a) gives the correct electric charge for the antiproton.

## Relevant Questions

The metric system is a decimal (base-10) system, and the British system is, in part, a duodecimal (base-12) system. Discuss the ramifications if our monetary system had a duodecimal base. What would be the possible values of ...(a) The quark combination for a antineutron is (1) udd, (2) uud, (3) uud, (4) ddd. (b) Prove that your answer to part (a) gives the correct electric charge for the antineutron. Find the Q value for 11H + 21H ( 32He + y.. If the proton is unstable, GUT theory predicts that its primary mode of decay is into a beta particle and a pion. (a) Write down the only decay possible. (b) If the pro-ton is initially free and at rest, determine the ...Find the threshold energy for the following reaction:Post your question