Rogers (1957) stated that empathy, warmth, and genuineness were for therapeutic change.

The answer to this question is the core conditions. The Rogers mentioned in the question refers to the psychologist Carl Rogers, who developed a style of psychotherapy known as person-centered therapy.

Person-centered therapy aims to help a client in self-actualizing him or herself with aid from a therapist by establishing several necessities and conditions. These conditions include the three core conditions mentioned in the question.

the transfer for conduction is the heat transfering from the liquid to the spoon

the transfer for convection is the heat rising from the liquid to the air

the transfer for radiation is the heat going through the sides of the cup and to the air

at least that is what i would do