Gravity And Space
10 Questions
| Attempts: 1414
Gravity and Space for Year Nine revision before end of topic test.
Questions and Answers
- 1.
What O decides the length of a year.
- A.
Orbit
- B.
Order
- C.
Orbet
Correct Answer
A. Orbit -
- 2.
What cause days on planets?
- A.
The speed at which the Sun Spins
- B.
The spin of a planet on it's axis
- C.
The length it takes to orbit the sun
Correct Answer
B. The spin of a planet on it's axis -
- 3.
What force keeps the planets in their orbits?
- A.
The sun
- B.
The sun's gravity
- C.
The planets gravity
Correct Answer
B. The sun's gravity -
- 4.
Is Gravity larger / the same or smaller the further from the sun you are
- A.
Larger
- B.
The same
- C.
Smaller
Correct Answer
C. Smaller -
- 5.
Weight is measured in?
Correct Answer
Newton's
Newtons
N - 6.
When you 'weigh' yourself you are measuring what?
- A.
Your weight
- B.
Your volume
- C.
Your mass
Correct Answer
C. Your mass -
- 7.
True or False, Your weight depends on your mass and the strength of the Earth's Gravity?
- A.
True
- B.
False
Correct Answer
A. True -
- 8.
True or False, people used to think that the planets and the sun all revolved around the Earth?
- A.
True
- B.
False
Correct Answer
A. True -
- 9.
True or False, Satellites are always metal space machines made by people?
- A.
True
- B.
False
Correct Answer
B. False -
- 10.
Name the use of a Earth Observation Satellite?
- A.
Transmitting TV pictures
- B.
GPS
- C.
Weather forecasting
Correct Answer
C. Weather forecasting -
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Dec 26, 2012Quiz Edited by
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Mar 01, 2009Quiz Created by
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