Critical angle tarimas:

/'krɪtɪkəl 'æŋgəl /

Critical angle audio:

Žodžio paaiškinimas anglų kalba:

• noun: The smallest angle of incidence at which a light ray passing from one medium to another less refractive medium can be totally reflected from the boundary between the two.
• noun: The angle of attack of an airfoil at which airflow abruptly changes, causing changes in the lift and drag of an aircraft.

Lietuviškos reikšmės:

kritinis kampas