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 8 T 4 T 1 T 2 T 8 T 4 T 1 T ANSWER DOWNLOAD EXAMIANS APP
Physics Planets are luminous heavenly bodies that twinkle luminous heavenly bodies that do not twinkle luminous heavenly bodies revolving around a star non-luminous heavenly bodies luminous heavenly bodies that twinkle luminous heavenly bodies that do not twinkle luminous heavenly bodies revolving around a star non-luminous heavenly bodies ANSWER DOWNLOAD EXAMIANS APP
Physics When a constant force acts on an object with a mass of 8 kg for a duration of 3 s. it increases the object's velocity from 4 m/s to 6 m/s . What is the magnitude of the applied force? 5.33 N 6.33 N 3.33 N 4.33 N 5.33 N 6.33 N 3.33 N 4.33 N ANSWER DOWNLOAD EXAMIANS APP
Physics The colour of sky appears blue due to Refraction Reflection Dispersion Scattering of shorter wave lengths Refraction Reflection Dispersion Scattering of shorter wave lengths ANSWER DOWNLOAD EXAMIANS APP
Physics When a barometer reading suddenly recedes, it indicates that climate– Will be very warm Will remain cold Will be extremely stormy Incessant rain for at least 48 Will be very warm Will remain cold Will be extremely stormy Incessant rain for at least 48 ANSWER DOWNLOAD EXAMIANS APP
Physics No current will flow between two charged bodies if they have the same Charge Resistance Charge/ potential ratio Potential Charge Resistance Charge/ potential ratio Potential ANSWER DOWNLOAD EXAMIANS APP
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