This quiz is made for your basic knowledge of orbits, in this quiz you can learn about orbits and its functions. An orbit gravitational winding trajectory is the object of that moves one object into space around another, Generally, orbit refers to a regularly repeated trajectory, an object in orbit is called a satellite. Like the Earth or the Moon, many planets orbit the Moon. The orbits of all the planets are elliptical, meaning that they rotate in an ellipse, similar to an ellipse, but the comet's orbits have a different shape. It takes 365.36 days for the Earth to rotate on its axis to complete the rotation of the Sun. So let's start this quiz and know some interesting facts about Orbits.
1. How many types of orbits?
A. Three
B. Seven
C. Eight
D. Five
2. How many space satellites are currently in orbit?
A. 4,555 satellites
B. 3,665 satellites
C. 2,666 satellites
D. 1,444 satellites
3. The time taken by the satellite to complete one orbit is called ..........
A. Lapsed time
B. Time period
C. Sidereal period
D. Unit frequency
4. How many orbits are there around the moon?
A. Five
B. Four
C. Two
D. Six
5. Geostationary orbits are used for ...
A. Earth-mapping
B. Reconnaissance
C. Telecommunication
D. None of these
6. How many years can a satellite stay in orbit?
A. Between 15 and 25 years
B. Between 5 and 15 years
C. Between 5 and 50 years
D. Between 15 and 55 years
7. What is the speed of Geostationary orbits?
A. 124 miles
B. 150 miles
C. 125 miles
D. 130 miles
8. How many days is the orbital period of the Moon?
A. 20 days
B. 37 days
C. 27 days
D. 365 days
9. How many satellites are in geostationary orbit?
A. 420 satellites
B. 410 satellites
C. 402 satellites
D. 204 satellites
10. A polar orbit is used for ...
A. Earth-mapping
B. Sidereal period
C. Unit frequency
D. None of these
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