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C night time
Dnooritirme
Analyse the sentences below. Choose the letter of the correct answer Write the chosen letter on the blank
before each number.
1. What conclusion can you draw from the activity on the "Scale Model of Relative Diameters of the
Solar System"?
A The relative diameter of the solar system is hard to identify
B. A scale model uses the same measurement ratios as the real object does.
C. The size of the planet means how far apart the planets are when compared to each other and the sun
D. The size of a planet can be determined from its diameter, thus diameter, is the distance from one end ot
a circle or sphere to another side, going through the middle.
2. If the relative distance of Mercury to the Sun is 0.38 in Astronomical Unit, which of the formula
should be used?
A. 149 million km 57 million km
then X = 1 AUX (57/149) = 0.38
1 AUX
B. 149 million km 59 million km
then X = 1 AUX (57/149) = 0.38
1 AUX
C. 149 million km 67 million km
then X = 1 AU X (57/149) = 0.38
1 AUX
D. 149 million km 69 million km​