Physics The period of revolution of a certain planet in an orbit of radius R is T. Its period of revolution in an orbit of radius 4R will be: 2 T 1 T 8 T 4 T 2 T 1 T 8 T 4 T ANSWER DOWNLOAD EXAMIANS APP
Physics A body absorbs heat most if it is White and rough Black and rough White and smooth Black and smooth White and rough Black and rough White and smooth Black and smooth ANSWER DOWNLOAD EXAMIANS APP
Physics In a freezer ice cubes will be formed more quickly in trays made of Wood Aluminium Rubber Plastic Wood Aluminium Rubber Plastic ANSWER DOWNLOAD EXAMIANS APP
Physics What is the minimum velocity required for a rocket to overcome earth's gravity and travel into space? 35 km/sec 18 km/sec 11.2 km/sec 21 km/sec 35 km/sec 18 km/sec 11.2 km/sec 21 km/sec ANSWER DOWNLOAD EXAMIANS APP
Physics Sound waves in air are electromagnetic polarised transverse longitudinal electromagnetic polarised transverse longitudinal ANSWER DOWNLOAD EXAMIANS APP
Physics Radian is used to measure Solid Angle Intensity of Flame Temperature Angle Solid Angle Intensity of Flame Temperature Angle ANSWER DOWNLOAD EXAMIANS APP
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