Answer:
Doppler Effect
Explanation:
Doppler Effect is a term in Physics that describes the phenomenon experienced when there is change in wave frequency during the relative motion between a wave source and its observer.
In other words, it is referred to as increase or decrease in the level of sound, or other waves as the distance between source and observer is closer or farther from each other, such that it causes change in pitch, which is noticeable by the observer.
For example, when a sound object moves towards an individual or observer, the frequency of the sound waves increases, leading to a higher pitch, and at the same time, when the sound object moves away from an individual or observer, the frequency of the sound waves decreases, leading to a lower pitch. E.g passing siren from ambulance.
Hence, in this case, the right answer is DOPPLER EFFECT
Answer:
c. openness
Explanation:
Openness to experience: In psychology, the term openness to experience is one of the personality traits in the theory of Big-Five personality dimensions.
Openness to experience involves five different facets including intellectual curiosity, aesthetic sensitivity, active imagination, attentiveness to inner feelings, and preference for variety.
An individual who is high on openness to experience dimension of personality is very lively and loves to try new things in life. The person is considered as imaginative, open-minded, and curious.
In the question above, Wayne is likely to score high on openness personality dimension.
Answer: The Alps
Explanation: Almost 40% of the Italian territory is mountainous, with the Alps as the northern boundary and the Apennine Mountains forming the backbone of the peninsula and extending for 1,350 km (840 mi).
