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RoseWind [281]
3 years ago
14

Perchè la terra è sferica?

Geography
2 answers:
CaHeK987 [17]3 years ago
7 0

Answer:

Causa La Terra è abbastanza massiccia che l'attrazione della gravità mantiene la sua forma approssimativamente sferica. La maggior parte della sua deviazione dagli steli sferici deriva dalla forza centrifuga causata dalla rotazione attorno al suo asse nord-sud. Questa forza deforma la sfera in un ellissoide oblato.

N76 [4]3 years ago
3 0

Answer:

Si vemos un barco acercándose desde la orilla del mar, nos damos cuenta de que los mástiles, las chimeneas y las partes más altas de la cubierta aparecen primero, y luego, por último, el casco. Lo contrario ocurre si el barco se aleja. Todo esto no sucedería si la Tierra fuera plana.

Per un osservatore che si arrampica lungo i fianchi di una montagna l'orizzonte, pur rimanendo circolare, s'ingrandisce via via che aumenta la quota. Tra le infinite figure geometriche solo la sfera ha la proprietà di apparire circolare, da qualsiasi punto la si osservi.

Nello stesso istante il cielo diurno o notturno appare diverso ad osservatori posti in luoghi diversi della Terra. In particolare, se ci muoviamo verso Sud, le stelle meridionali ci appaiono via via più alte e sempre più basse quelle settentrionali. Viceversa se ci muoviamo verso Nord.

Se due osservatori, in luoghi a diversa longitudine, osservano contemporaneamente il cielo, quello che si trova ad Est vede le stesse stelle in posizione più occidentale dell'altro e viceversa per l'osservatore che si trova più ad Ovest.

Durante le eclissi di Luna l'ombra della Terra, proiettata sul nostro satellite, è circolare. Solo un corpo sferico, comunque illuminato, può proiettare un'ombra sempre circolare.

Anche usando un piccolo telescopio gli altri corpi del sistema solare ci appaiono di forma sferica ed isolati nello spazio. Per analogia questo dovrebbe valere anche per la Terra.

Explanation:

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<span>One God <span>change change source</span></span>

The main teachings of Judaism about God are that there is a God and there is only one God. Only God created the universe and only He controls it. Judaism also teaches that God is spiritual and not physical.

Jews believe that God is one – a unity: He is one, whole, complete being. He cannot be divided into parts and people cannot say how He looks in words; they can only say how He is and what He does

Jews believe that all goodness and morality is from God. God is interested in what people do and He watches what they do

Judaism teaches that all people are made in the image of God. This is why people must be treated with dignity and respect. A person serves God by being like God. This means that they must do what is fair and just, show mercy, and behave with kindness and love for people.

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Hey! :)

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3 years ago
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yarga [219]

Answer: If contents of vectors are equal than it will return true else false. It will compare all the elements in vector, we can not compare the sub sections of vectors using it. It will compare all the elements in vector, by calling operator on each element. Hopefully i helped

Explanation:

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