Physics The period of revolution of a geostationary satellite is 24 hours Changing continuously 365 days 30 days 24 hours Changing continuously 365 days 30 days ANSWER DOWNLOAD EXAMIANS APP
Physics The laws which govern the motion of planets are called ________ Kepler's Laws Avogadro's laws De Morgan's Laws Newton's Laws Kepler's Laws Avogadro's laws De Morgan's Laws Newton's Laws ANSWER DOWNLOAD EXAMIANS APP
Physics Who gave the Theory of Relativity? Archimedes Isaac Newton Galileo Galilei Albert Einstein Archimedes Isaac Newton Galileo Galilei Albert Einstein ANSWER DOWNLOAD EXAMIANS APP
Physics What is the minimum velocity required for a rocket to overcome earth's gravity and travel into space? 21 km/sec 18 km/sec 11.2 km/sec 35 km/sec 21 km/sec 18 km/sec 11.2 km/sec 35 km/sec ANSWER DOWNLOAD EXAMIANS APP
Physics The height of a geo-stationary satellite from the Earth's surface is approximately : 42,000 km None of these 30,000 km 36,000 km 42,000 km None of these 30,000 km 36,000 km ANSWER DOWNLOAD EXAMIANS APP
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