Qual é a diferença entre palpable e tangible ?Podes indicar apenas respostas exemplo.

"Palpable" has two meanings:

1) not visible, but can be touched or felt: a palpable lump in the breast, a palpable tingling in your fingers
2) is so obvious or intense that it almost seems like a physical presence: a palpable fear (= fear so strong it feels like a monster is with you), her palpable melancholy (= her sadness is so obvious that it is like a physical cloud around her)

Tangible's meanings are similar but not identical:

1) can be touched, felt or sensed in some way: a tangible reminder (an object that reminds you of a situation or an emotion), a tangible product (a physical object that a company sells, as opposed to a service or information)
2) can be precisely measured or counted: my tangible assets (the list of things I own that have a monetary value), tangible results (results with a definite, measurable effect)

"Palpable" is used much more often with nonphysical or unreal things, like emotions, sensations and spiritual feelings. "Tangible" is used much more to describe concrete things with a physical presence. A "tangible fear" would be a kind of fear that you actually can touch, rather than a fear that feels so strong that it seems physical.