Both are easy river raises.

What are you afraid of in Hand 1? The flush? KQ? Both unlikely. And I would expect to see a lower pair in Hand 2 far, far more often than a two pair or straight.

Edit: Right, you act first in Hand 1. Missed that. Yes, bet. This hand will often get checked through because a player becomes timid, is afraid of the three spades, gives up on a bluff, etc.