This is the 6950th most frequent Polish word.
gorąca
"Hot" (feminine form).
In this sentence, 'gorąca' is used as an adjective to describe the temperature of the tea.
Moja herbata jest gorąca.
My tea is hot.
Here, 'gorąca' changes form to 'gorący', demonstrating its agreement with the masculine noun 'dzień'.
To był gorący dzień.
It was a hot day.
In this case, 'gorące' is an adjective matching the neuter noun 'serce', used metaphorically to describe her kind nature.