Why I get different result when I multiply index numbers

Question

nums = [4,7,3,1]
for x in nums:
  print(x * 2)

Output
8
14
6
2

nums = [1,2,3]
print(nums * 3)

Output
[1,2,3,1,2,3,1,2,3]

Answer 1

Thank you so much!!