Assume your mass is 70 kg (the approximate average adult mass). How many baryons

Question

Assume your mass is 70 kg (the approximate average adult mass). How many baryons do you contain?

a) 4x10^27

b) 4x10^28

c) 6x10^26

d) 2x10^28

2 Events and processes in our world take place in how many dimensions?

a) Six space dimensions and two time dimensions.

b) Two space dimensions and one time dimension.

c) Three space dimensions and two time dimensions.

d) Three space dimensions and one time dimension.

If there are three unknowns to be determined in a problem, how many independent equations must be provided?

a) 1

b) 3

c) 2

d) depens on the problem

Explanation / Answer

1 a) 4x10^27   would be hydrogen atoms, which have one proton and one electron each.

2   

c) Three space dimensions and two time dimensions.

3) b

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.