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Welcome to the Space and Astronomy Quiz 16
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Which technique uses two different antennas to reduce traffic on the same frequency? Switched on kids has learning games. Let us see if you know who the first person to land on moon was. Try this quiz to learn more about the first mission to the moon. We have a Mars scope and Planetarium which you can play with to learn about moon and our huge universe. Quizzing is the best way to learn about the world we live in. We have a range of toys that will help you understand our universe. Try quizzing at least 1 hour every time you meet your friends. Email them a quiz every now and then and when you chat with them next time, ask them a tricky question. What is Mangalyaan ? How many people have reached moon to till date ? Is there another earth somewhere on the space ? Quizzing is fun with www.switchedonkids.com.au Put yourself to the test and learn some fun facts along the way. And don’t forget to learn more. |
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This is a timed quiz. You will be given 120 seconds to answer all questions. Are you ready?
Which technique uses spot beam antennas to divide the area covered by the satellite into smaller segments?
Which of the following bands cannot be used for satellite communication?
Which technique uses two different antennas to reduce traffic on the same frequency?
What is the reason for carrying multiple transponders in a satellite?
What percentage of the earth can communication satellites see?
Why are techniques like frequency reuse and spatial isolation carried out?
To use a satellite for communication relay or repeater purposes what type of orbit will be the best? A. B. C. D.
What is the point on the surface of the earth that is directly below the satellite called?
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