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Proyecto de medición del radio de la Tierra

Froggy Jumps

Played 14

About this activity

Razonamiento y datos de Eratóstenes

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Ecuador

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Proyecto de medición del radio de la Tierra
 

Froggy Jumps

Proyecto de medición del radio de la TierraOnline version

Razonamiento y datos de Eratóstenes

by Rossy Ayui
1

¿Qué método antiguo se usa para medir el radio de la Tierra?

2

¿Qué dos lugares usó Eratóstenes en su experimento?

3

¿Qué ángulo observó en Alejandría al mediodía?

4

¿Qué distancia aproximada separaba Syene y Alejandría?

5

¿Qué representa el ángulo central en el experimento?

6

¿Qué relación se usa para obtener el radio r?

7

¿Qué valor sugiere el experimento para el radio de la Tierra?

8

¿Qué unidad debe convertirse para usar la fórmula r = d/θ?

9

¿Qué asunción clave hizo Eratóstenes sobre las ciudades?

10

¿Qué concepto geográfico se mide con este experimento?

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