Quiz
Gravity and spave
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Perguntas do quiz (13)
1List the planet in the universe in the correct order
- AMercury, Venus, earth, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto????
- Bmvemjsunp
2Planets and moons don't give off their own light but how can we see them?
- AWe can see them because of reflected light
- Bbecause of the sun
3Why are planets closer to the sun warmer than those further away?
- ABecause the heat to the planets further away is less intense
- Bbecause they are further away
4Why do planets closer to the sun have a shorter year than those further away?
- ABecause the closer you are the shorter you have to travel and the gravitational pull is stronger
- Bbecause it is
5What 2 things does gravity depend on?
- Athe mass and the distance between them
- Bstuff
6If you double the distance what does the gravitationl pull divide by?
- A4
- B2
7Explain why people in Australia don't feel upside down?
- Abecause gravity pulls everything to the core so down is relative to where you are standing
- Bbecause it is
8on earth how many newtons does it take to pull a kg
- A10
- B9
9how do you find the weight of a paticular mass?
- Amultiply the mass by 10
- B10
10If you know the wight and want to find the mass what do you do
- Adivide by 10
- B9
11The definition of model?
- A a set of ideas used to explain something
- Bideas
12what does heliocentric mean?
- AThe suns at the centre of the universe and everything moves around it
- Bthe sun at the centre
13What does geocentric mean?
- AIs when the earth is at the centre of the universe and everything moves around us
- Bearth at the centre
Informações
- Descrição
- Science Quiz sobre Gravity and spave, criado por charlotte2604 em 28-04-2013.
- Autor
- charlotte2604
- Idioma
- English
- Visualizações
- 41
- Etiquetas
- Avaliação
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