Related Questions

Geostationary orbit is at a height of ________
A 6 km
B 1000 km
C 3600 km
D 36,000 km
Due to perturbation of the orbit, satellite orbit parameters are frequently updated on measurements carried out by its
A Six ground stations
B Five ground stations
C Four ground stations
D Three ground stations
A geostationary satellite............ in the position over the earth.
A stayed
B stays
C staying
D none
The altitudinal distance of a geostationary satellite from the earth is about:
A 26,000 km
B 30,000 km
C 36,000 km
D 44,000 km
The geostationary satellite used for communication systems
A rotates with the earth
B remains stationary relative to the earth
C is positioned over equator
D All of the above
E None of the above
The period of revolution of a geostationary satellite is
A 365 days
B 30 days
C 24 hours
D Changing continuously
As the height of a satellite orbit gets lower, the speed of the satellite ___________.
A Increases
B Decreases
C Remains the same
D None of the above
Nina was 1.25 m tall. One year later she was 10% taller and in the nest year height increased a further 12% from her new height .What is her height after both increases?
A 146 cm
B 152 m
C 1.54 m
D 165 m
The average height of A, B and C is 148 cm. If the average height of A and B is 136 cm and that of B and C is 125 cm, then what is the height (in cm) of B?
A 56
B 78
C 112
D 130
If ‘Hs’ is the significant wave height, then the average wave height and highest wave height respectively are given by
A 0.6 Hs and 1.67 Hs
B 0.6 Hs and 1.87 Hs
C 1.27 Hs and 1.87 Hs
D 1.27 Hs and 1.67 Hs

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