lottiepopkins lottiepopkins

17-11-2022
Physics

contestada

Libby wants to draw a scale diagram of the Sun and the Earth.
The diameter of the Sun is 1.4 million km to 2 s.f.
The diameter of the Earth is 13,000 km to 2 s.f.
Libby decides to draw the Earth with a diameter of 2 cm.
Work out the diameter of the Sun that she needs to draw.
Give your answer in metres to 2 significant figures.

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